CN107241542B - Surveillance camera convenient to set up tail wire - Google Patents
Surveillance camera convenient to set up tail wire Download PDFInfo
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- CN107241542B CN107241542B CN201710676259.1A CN201710676259A CN107241542B CN 107241542 B CN107241542 B CN 107241542B CN 201710676259 A CN201710676259 A CN 201710676259A CN 107241542 B CN107241542 B CN 107241542B
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention provides a monitoring camera convenient for arranging a tail wire, which comprises a camera, a first rotating piece, a second rotating piece, a third rotating piece and a base which are sequentially connected, wherein the camera is fixedly arranged at the top of the first rotating piece, the second rotating piece and the third rotating piece are respectively and movably connected, the first rotating piece, the second rotating piece and the third rotating piece are in a chamfered cylinder shape, and two chamfered surfaces of the second rotating piece are respectively matched with the shapes of the chamfered surfaces on the first rotating piece and the third rotating piece and are mutually connected; the tail wire of the camera is arranged in a large enough space in the camera, and the tail wire is always positioned in the cylindrical structure in the rotating process, so that the tail wire is not exposed outside and damaged, and the rotation of the camera is not hindered, so that the large camera with the thick tail wire can rotate in a large range to adjust the monitoring direction.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to a rotatable camera convenient for internal circuit arrangement.
Background
With the improvement of society and the improvement of human living standard, the application of the monitoring camera is more and more extensive in the life of people, the application places are more and more extensive, and the requirement on the performance of the camera is also improved as the safety awareness of people is continuously improved.
The surveillance camera usually has a large-angle rotation function to monitor a larger area, but the current large-range rotation type surveillance camera is a small-sized camera, and because the tail line is small, the rotation does not cause too much obstruction, and the surveillance camera is more suitable for rotation operation.
However, the tail of the existing large-sized monitoring camera is relatively thick, so that the rotation of the camera is hindered. The existing surveillance cameras are generally a dome camera and a gun-type camera, wherein a tail wire of the dome camera is arranged inside the surveillance camera, but in order to ensure the rotation of the dome camera in the shell, the tail wire must be thin, otherwise the rotation of the dome camera can be interfered, if the dome camera is large, in order to ensure that the tail wire cannot be clamped in the shell, the rotation angle of the dome camera can be relatively reduced; the tail wire of the gun-type camera is directly exposed to the outside, and although the rotation of the camera cannot be influenced, the tail wire is exposed to the outside environment for a long time and is easily corroded by acidic substances in the air and influenced by dust, frequent repair, maintenance and replacement are needed, and larger labor consumption and cost are brought.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the monitoring camera convenient for arranging the tail wire, which is used for solving the problems that the conventional large monitoring camera has large obstruction to the rotating process due to the thick tail wire, so that the rotating angle is small and the monitoring range is insufficient.
In order to achieve the purpose, the invention adopts the following technical scheme:
a monitoring camera convenient for arranging a tail wire comprises a camera, a first rotating piece, a second rotating piece, a third rotating piece and a base which are sequentially connected, wherein the camera is fixedly arranged at the top of the first rotating piece, and the first rotating piece and the second rotating piece are movably connected with each other;
the first rotating piece and the third rotating piece are both cylindrical, one end of each cylindrical piece is provided with a horizontal tangent plane, the other end of each cylindrical piece is provided with a chamfer plane, the second rotating piece is cylindrical, the two ends of each cylindrical piece are provided with chamfer planes, the two chamfer planes face towards the same direction, the two chamfer planes of the second rotating piece are respectively matched with the shapes of the chamfer planes on the first rotating piece and the third rotating piece and are mutually connected, and a connecting piece for rotation is arranged between the connected chamfer planes;
a wire distribution plate is further arranged between the third rotating piece and the base and fixedly connected with the third rotating piece, a plurality of wire feeding holes penetrating through the wire distribution plate from front to back are formed in the wire distribution plate, and a rotating shaft is further axially arranged in the middle of one side, close to the base, of the wire distribution plate; the base is a cylinder with an opening at one side, the closed end of the base is connected with the rotating shaft, and the wiring hole in the side surface of the cylinder of the base is closed with the rotating shaft.
Compared with the prior art, the invention has the following beneficial effects:
1. the camera is adjusted in direction by mutual rotation of the first rotating part, the second rotating part and the third rotating part, wherein the first rotating part, the second rotating part and the third rotating part are all hollow cylindrical structures, enough space is arranged in the first rotating part, the tail wire of the camera is arranged, and the tail wire is always positioned in the cylindrical structures in the rotating process and cannot be exposed to the outside to be damaged, and the rotation of the camera cannot be hindered, so that a large-sized camera with a thick tail wire can rotate in a large range to adjust the monitoring position of the large-sized camera;
2. the camera can change the rotatable direction of the camera by adjusting the angles of the inclined planes on the first rotating part, the second rotating part and the third rotating part, can rotate in the vertical direction of 0-120 degrees at most, has a larger rotating range compared with most of the existing cameras, and therefore has a larger monitoring range, can adapt to monitoring application in more areas, and also has a better monitoring effect.
Drawings
FIG. 1 is a schematic view of a camera head of the present invention as it is oriented toward a vertical mounting plane;
FIG. 2 is a schematic view of the camera of the present invention oriented at a maximum bend angle;
FIG. 3 is a schematic view of the installation of the connector of the present invention;
FIG. 4 is a schematic structural diagram of a distribution board according to the present invention;
in the figure: the camera 1, 2 first commentaries on classics piece, 3 second commentaries on classics piece, 4 third commentaries on classics piece, 5 connecting pieces, 6 wire separating disc, 7 bases, 8 mounting discs, 41 fixed section, 51 outer lane, 52 inner circles, 61 wiring hole, 62 axis of rotation, 81 mounting holes.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
Example (b):
as shown in fig. 1-4, the present invention provides a surveillance camera convenient for setting a tail line, including a camera 1, a first rotating member 2, a second rotating member 3, a third rotating member 4 and a base 7, which are connected in sequence, wherein the camera 1 is fixedly arranged on the top of the first rotating member 2 and rotates with the first rotating member 2, the third rotating member 4 is connected with the base 7 to play a role of fixing, and the first rotating member 2 and the second rotating member 3, and the second rotating member 3 and the third rotating member 4 are movably connected respectively and move independently.
The first rotating piece 2, the second rotating piece 3 and the third rotating piece 4 are in a shape of a chamfered cylinder, one end of the first rotating piece 2 and one end of the third rotating piece 4 are in a horizontal section, and the other end of the first rotating piece 2 and the other end of the third rotating piece 4 are in a chamfered surface, so that the cross section of the second rotating piece 3 and the cross section of the third rotating piece 4, which are perpendicular to the chamfered surface along the axial direction, are in a right trapezoid shape, but the length and the angle of the chamfered surface of the first rotating piece 2; the both ends that the second rotated 3 piece are the scarf and two scarf orientation are the same for the second rotated 3 piece is trapezoidal along the cross-sectional shape of the perpendicular scarf of axial, and two scarf of second rotated 3 piece cooperate with the shape of scarf on first rotated 2 and the third rotated 4 respectively, and first rotated 2 and second rotated 3 piece, second rotated 3 and third rotated and all connected through matched with scarf interconnect between 4. Because the cross-sectional shapes of the first rotating member 2, the second rotating member 3 and the second rotating member 3 along the axial direction perpendicular to the diagonal plane are respectively a right trapezoid and a trapezoid, the side surfaces thereof have long sides and short sides, when both ends of the long side of the second rotating member 3 are respectively aligned with the short sides of the first rotating member 2 and the third rotating member 4, the first rotating member 2, the second rotating member 3 and the third rotating member 4 are coaxial and are mutually connected into a cylinder shape, and the camera 1 is in a direction perpendicular to the mounting plane; after rotation, when two ends of the long side of the second rotating part 3 are aligned with the long sides of the first rotating part 2 and the third rotating part 4 at the same time, the first rotating part 2, the second rotating part 3 and the third rotating part 4 are at the maximum bending angle integrally, and the camera 1 points to the maximum bending direction which can be reached; the orientation of the rotary camera 1 via the second rotating member 3 and the third rotating member 4 can be continuously changed between the vertical mounting plane direction and the maximum bending direction. The inclination angle of the chamfer is 30-60 degrees in the embodiment, the inclination angle of the chamfer can be adjusted according to different monitoring environments, the maximum rotation angle of the camera 1 in the direction perpendicular to the mounting surface can be adjusted between 60-120 degrees, and the inclination angles of two connected chamfers are the same so as to be matched for connection.
The connection mode of the inclined planes between different rotating parts is adopted, so that the rotating requirement can be effectively met, and meanwhile, the space inside the cylindrical rotating part is enough for arranging the tail wire; meanwhile, more rotating pieces can be combined for use according to use requirements, so that the bending radian between the adjacent rotating pieces is smaller, the tail wire is stretched more smoothly, the working loss of the tail wire is lower, and the requirement for longer-time use can be met; the maximum bending angle which can be reached can be increased by using more rotating parts, so that a larger detection range is obtained, and the device is suitable for wider use.
Two connecting pieces 5 are arranged between the connected chamfer surfaces for rotation, and the connecting pieces 5 are preferably ring bearings in this embodiment, which comprise an inner ring 52 and an outer ring 51 which are rotatable relative to each other. The size of the oblique cutting planes at the two ends of the second rotating part 3 is respectively matched with the inner rings 52 of the two annular rotating shafts, so that the inner rings 52 of the annular rotating shafts are just sleeved outside the oblique cutting planes and are fixed; the edges of the oblique cutting surfaces of the first rotating part 2 and the third rotating part 4 are provided with fixing sections 41 protruding outwards, the fixing sections 41 are of annular structures coaxial with the oblique cutting surfaces, and the fixing sections 41 are sleeved on the outer ring 51 of the annular bearing to cover the annular bearing completely and fixedly. Therefore, the first rotating piece 2, the second rotating piece 3 and the third rotating piece 4 can be rotatably connected with each other, the annular bearing can be protected by wrapping the annular bearing at the fixed end, and dust in the outside air is prevented from entering the balls of the annular bearing to hinder the rotation of the annular bearing.
A distributing board 6 is further arranged between the third rotating part 4 and the base 7, the distributing board 6 is fixedly connected with the third rotating part 4, a plurality of wire feeding holes 61 which penetrate through the distributing board 6 up and down are formed in the distributing board 6, the number of the wire feeding holes 61 can be adjusted according to different linear types, the preferred number of the embodiment is four, and the wire feeding holes 61 are communicated with the third rotating part 4 and a cavity in the base 7 from front to back so as to provide a route; the middle part of rotation piece 4 one side is still fixedly connected with axis of rotation 62 along the axial to the third back of wire separating disc 6, seal for base 7 is kept away from wire separating disc 6 one side for cylinder and base 7, the rotatable connection of expansion end of axis of rotation 62 is on base 7, preferred rotation connected mode is the bearing connection, thereby the whole rotatable connection of rotation piece 4 of third is on base 7, thereby can adjust the orientation of camera 1 on the mounting plane along the axial rotation, including line hole 61 and axis of rotation 62 are sealed to base 7 when being connected with wire separating disc 6. Still be connected with annular mounting disc 8 on the base 7, the one end of walking the dish is kept away from to base 7 cover is established to mounting disc 8, is equipped with mounting hole 81 on the mounting disc 8 and is used for fixing on mounting plane.
In this embodiment, the tail wire of the tail portion of the camera 1 passes through the first rotating part 2, the second rotating part 3 and the cavity inside the third rotating part 4, and after branching by the distributing board 6, the bus is accessed from the inside of the base 7, and the first rotating part 2, the second rotating part 3 and the third rotating part 4 do not receive interference of the tail wire inside the first rotating part in the process of mutual rotation, and the rotation angle which can be achieved by the first rotating part, the second rotating part 3 and the third rotating part 4 is not affected by the arrangement of the tail wire. And the first rotating part 2, the second rotating part 3 and the third rotating part 4 are all in a chamfered cylinder shape, the internal space of the first rotating part is larger, more lines and thicker lines can be arranged, and the installation requirement of a large-scale camera is met.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The utility model provides a surveillance camera machine convenient to set up tail-wire which characterized in that: the camera is fixedly arranged at the top of the first rotating piece, and the first rotating piece and the second rotating piece are movably connected with each other and the second rotating piece and the third rotating piece are movably connected with each other;
the first rotating part and the third rotating part are both cylindrical, one end of each cylindrical;
a wire distribution plate is further arranged between the third rotating piece and the base and fixedly connected with the third rotating piece, a plurality of wire feeding holes penetrating through the wire distribution plate from front to back are formed in the wire distribution plate, and a rotating shaft is further axially arranged in the middle of one side, close to the base, of the wire distribution plate; the base is a cylinder with an opening at one side, the closed end of the base is connected with the rotating shaft, and the wiring hole in the side surface of the cylinder of the base is closed with the rotating shaft.
2. A surveillance camera facilitating tail setting as claimed in claim 1, wherein: the connecting piece is an annular bearing, the oblique planes at the two ends of the second rotating piece are respectively and fixedly connected with the inner rings of the two annular bearings, and the oblique planes of the first rotating piece and the third rotating piece are respectively and fixedly connected with the outer rings of the corresponding annular bearings.
3. A surveillance camera facilitating the setting of a tail as claimed in claim 2, characterized in that: the size of the oblique cutting surface of the second rotating part is matched with that of the inner ring of the annular rotating shaft, so that the inner ring of the annular rotating shaft is just sleeved outside the oblique cutting surface to be fixed.
4. A surveillance camera facilitating the setting of a tail as claimed in claim 2, characterized in that: the oblique cutting surface edges of the first rotating piece and the third rotating piece are provided with fixing sections protruding outwards, and the fixing sections are sleeved on the outer ring of the annular bearing and are fixedly connected.
5. A surveillance camera facilitating the setting of a tail as claimed in any one of claims 1-4, characterized in that: the inclination angle of the inclined cutting plane is 30-60 degrees, and the inclination angles of the two connected inclined cutting planes are the same.
6. A surveillance camera facilitating tail setting as claimed in claim 1, wherein: one end of the rotating shaft is fixedly connected to the distributing plate, and the other end of the rotating shaft is rotatably arranged on the base.
7. A surveillance camera facilitating tail setting as claimed in claim 1, wherein: still be connected with annular mounting disc on the base, the mounting disc cover establish the base and keep away from the one end of walking the dish, be equipped with the mounting hole on the mounting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676259.1A CN107241542B (en) | 2017-08-09 | 2017-08-09 | Surveillance camera convenient to set up tail wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676259.1A CN107241542B (en) | 2017-08-09 | 2017-08-09 | Surveillance camera convenient to set up tail wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107241542A CN107241542A (en) | 2017-10-10 |
| CN107241542B true CN107241542B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676259.1A Active CN107241542B (en) | 2017-08-09 | 2017-08-09 | Surveillance camera convenient to set up tail wire |
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| Country | Link |
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| CN (1) | CN107241542B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435203A (en) * | 2022-11-07 | 2022-12-06 | 青岛镭测创芯科技有限公司 | High-reliability swing table |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318314Y (en) * | 1997-11-17 | 1999-05-12 | 黄丽玲 | Multi-section changeable air duct |
| CN201286137Y (en) * | 2008-09-25 | 2009-08-05 | 浙江大华技术股份有限公司 | Water-proof spherical camera |
| CN102801904A (en) * | 2012-07-27 | 2012-11-28 | 浙江宇视科技有限公司 | Spherical camera |
| CN203722697U (en) * | 2014-01-02 | 2014-07-16 | 浙江宇视科技有限公司 | Ball-type web camera |
| CN205051007U (en) * | 2015-10-20 | 2016-02-24 | 林忠 | Dome camera terminal box |
-
2017
- 2017-08-09 CN CN201710676259.1A patent/CN107241542B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318314Y (en) * | 1997-11-17 | 1999-05-12 | 黄丽玲 | Multi-section changeable air duct |
| CN201286137Y (en) * | 2008-09-25 | 2009-08-05 | 浙江大华技术股份有限公司 | Water-proof spherical camera |
| CN102801904A (en) * | 2012-07-27 | 2012-11-28 | 浙江宇视科技有限公司 | Spherical camera |
| CN203722697U (en) * | 2014-01-02 | 2014-07-16 | 浙江宇视科技有限公司 | Ball-type web camera |
| CN205051007U (en) * | 2015-10-20 | 2016-02-24 | 林忠 | Dome camera terminal box |
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| CN107241542A (en) | 2017-10-10 |
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