CN208190773U - A kind of binocular camera - Google Patents
A kind of binocular camera Download PDFInfo
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- CN208190773U CN208190773U CN201820472706.1U CN201820472706U CN208190773U CN 208190773 U CN208190773 U CN 208190773U CN 201820472706 U CN201820472706 U CN 201820472706U CN 208190773 U CN208190773 U CN 208190773U
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Abstract
The utility model discloses a kind of binocular cameras.The binocular camera includes: the first monitor component, first monitor component has the first monitoring camera (3) and first driving device, the first driving device and first monitoring camera (3) are sequentially connected, and for driving first monitoring camera (3) to rotate;And second monitor component, second monitor component has the second monitoring camera (3b) and the second driving device, second driving device and second monitoring camera (3b) are sequentially connected, and for driving second monitoring camera (3b) to rotate.Two camera lenses of the binocular camera of the utility model can rotate, so that the binocular camera can monitor bigger range, and have the bigger scope of application.
Description
Technical field
The utility model relates to camcorder technology fields, more particularly to a kind of binocular camera.
Background technique
In the binocular camera of the prior art, two monitoring cameras of binocular camera are mounted in a shell, and
Two monitoring cameras are set as not can be rotated, to can only be monitored to fixed region, monitoring range is small, can not be to monitoring
Region is adjusted.
Thus, it is desirable to have a kind of technical solution come overcome or at least mitigate in the drawbacks described above of the prior art at least one
It is a.
Utility model content
The purpose of this utility model is to provide a kind of binocular cameras to overcome or at least mitigate the above-mentioned of the prior art
At least one of defect.
To achieve the above object, the utility model provides a kind of binocular camera, and the binocular camera includes:
First monitor component, first monitor component have the first monitoring camera and first driving device, described first
Driving device and first monitoring camera are sequentially connected, and for driving first monitoring camera to rotate;And
Second monitor component, second monitor component have the second monitoring camera and the second driving device, described second
Driving device and second monitoring camera are sequentially connected, and for driving second monitoring camera to rotate.
Preferably, first monitoring camera is tight shot, and second monitoring camera is zoom lens, and described the
The field angle of two monitoring cameras is less than the field angle of first monitoring camera.
Preferably, the first driving device drives first monitoring camera around first rotation pitch rotation;Institute
Stating the second driving device drives second monitoring camera to rotate around the second rotation axis pitch rotation.
Preferably, the field angle of first monitoring camera is in the range of 100 ° to 120 °, second monitoring camera
Field angle in the range of 50 ° to 70 °;The pitch rotation range size of first monitoring camera is set as 35 degree to 45 degree
(such as 40 degree, i.e., ± 20 °), the pitch rotation range size of second monitoring camera are set as 25 degree to 35 degree (such as 30
Degree, i.e., ± 15 °).
Preferably, the first driving device is motor, is provided with output gear on the axis of the motor,
First monitor component includes bracket and central gear, and the motor and first monitoring camera are mounted on institute
It states on bracket, the central gear is fixedly attached to the main body of the binocular camera, and the bracket is set as pivotally supporting
In the main body of the binocular camera, rotation axis, that is, first monitoring camera rotation axis of the bracket,
And it is overlapped with the center line of the central gear.
Preferably, the bracket includes front cover, rear cover and motor cover,
The motor cover is fixedly connected with the rear cover and seals against each other cooperation, forms the motor cavity of sealing, the motor
Be mounted on it is described after cover and be arranged in the motor cavity;
The front cover and rear cover sealing cooperation and formed sealing camera lens chamber, first monitoring camera be mounted on it is described after
It covers and is arranged intracavitary in the camera lens.
Preferably, the camera lens chamber and motor cavity seal against each other spaced apart, the main part of the camera lens chamber and motor cavity
Setting covers after described, covers after described, the camera lens chamber and motor cavity opening direction are mutually perpendicular to.
Preferably, the central gear includes the sector wheel body and connecting shaft of integrally connected,
The tooth of the sector wheel body is engaged with the output gear;
The connecting shaft passes through the motor cover, extends to except the motor cavity.
Preferably, rotary shaft is provided in the motor cover, the rotary shaft is located at except the motor cavity, the rotation
Axis is rotationally supported in the main body of the binocular camera.
Preferably, it is arranged with damping casing in the rotary shaft, and passes through the damping casing and the binocular camera
Main body match.
Preferably, the damping casing is silicone rubber material.
Preferably, the binocular camera further includes oil sealing, and the perforation interference on the outer diameter and motor cover of the oil sealing is matched
It closes, the inner hole of the connecting shaft and the oil sealing is interference fitted, wherein the perforation in the motor cover is arranged in the rotary shaft
Center at.
Preferably, the end of the sector wheel body of the inner sidewall of the motor cover and the central gear cooperates, and
Limit maximum rotation range of the motor cover relative to the central gear.
Preferably, the binocular camera includes support frame and lens bracket, and the lens bracket passes through two support shafts
Set rotationally frame on support frame as described above,
Second monitoring camera is fixedly attached to support frame as described above by camera lens anchor ear banding, and transmission gear is permanently connected
The extremely lens bracket, and be spaced apart with the support sleeve,
Second driving device is the second motor, is mounted on support frame as described above that be provided with second on the motor defeated
Gear out, second output gear are engaged with the transmission gear.
Preferably, the binocular camera includes the first form in front of first monitoring camera, and is located at
The second form in front of second monitoring camera, first form be circle, second form be rectangle, described first
The lower section of second form is arranged in form, and the area of first form is less than the area of second form.
Preferably, second monitor component includes the second monitoring camera component and support frame, second monitoring camera
Component includes second monitoring camera, and is rotatably arranged on support frame as described above by rotary shaft, and the second driving unit is
The second motor of installation on the support frame.
Preferably, it is provided with driving gear on the axis of second motor,
The second monitoring camera component includes lens bracket and transmission gear, the transmission gear and the second monitoring camera
It being fixedly connected on the lens bracket, the rotary shaft is integrally formed ground and is arranged on lens bracket,
The transmission gear is engaged with the driving gear.
Preferably, the second monitoring camera component further includes lens bracket, second monitoring camera and the transmission
Gear is fixedly connected on the lens bracket,
Rotary shaft by support sleeve rotationally frame in the semi-circular groove of support frame as described above.
Preferably, the lens bracket includes the main board being formed integrally with one another and support plate, the support plate perpendicular to
The main board, and the rotary shaft is arranged at the left and right ends of the support plate.
Preferably, anchor ear mounting base is provided on the main board, second monitoring camera is by installing to described armful
The camera lens anchor ear banding of hoop mounting base is fixedly attached to the lens bracket, and arc concave portion is provided in the support plate,
In the state that second monitoring camera is tightened, the outer radial periphery wheel of the arc concave portion and second monitoring camera
Gap between exterior feature is in 1mm between 3mm, and the support plate is spaced apart in the longitudinal direction with the anchor ear mounting base.
Preferably, the second monitoring camera component further includes front-end bracket and front end assemblies, and the front-end bracket is fixed
It is connected to the lens bracket, the front end assemblies are fixedly attached to the front-end bracket.
Preferably, the transmission gear is sector gear, and the driving gear is complete cycle gear.
Preferably, the binocular camera includes fan, and the fan is mounted on support frame as described above.
Preferably, the motor is stepper motor, and the driving gear, the step are arranged at one end of the stepper motor
Drive via the driving gear and transmission gear second monitoring camera around the rotary shaft pitch rotation into motor or
Left-right rotation.
Two camera lenses of the binocular camera of the utility model can rotate, so that the binocular camera can supervise
Bigger range is controlled, and there is the bigger scope of application, for example, for realizing a kind of wisdom integrated camera.It is practical new at this
In type, wisdom integrated camera refers to can be while overall view monitoring, additionally it is possible to carry out to local details such as faces in picture
Capture the video camera captured.For example, the first monitoring camera is used for overall view monitoring, the second monitoring camera is used for face snap.
Detailed description of the invention
Fig. 1 is the monnolithic case schematic diagram according to the binocular camera of an embodiment of the present invention.
Fig. 2 is the decomposition diagram of the first monitor component.
Fig. 3 is the schematic perspective view of trim.
Fig. 4 is the decomposition diagram of front cover component.
Fig. 5 is the decomposition diagram of motor cap assemblies.
Fig. 6 is the schematic perspective view of rear cover.
Fig. 7 is the schematic diagram of meshing relation between the output gear and central gear shown on motor.
Fig. 8 is the schematic cross sectional views of the first monitor component.
Fig. 9 is the overall structure diagram of binocular camera.
Figure 10 is the pitching spinning movement schematic illustration of the second monitoring camera.
Figure 11 is the pitching spinning movement schematic illustration of the first monitor component.
Figure 12 is the schematic perspective view of the first monitor component.
Figure 13 is the decomposition diagram of the second monitor component.
Figure 14 is the decomposition diagram of the lens assembly of the second monitor component.
Appended drawing reference:
Specific embodiment
In the accompanying drawings, same or similar element is indicated using same or similar label or there is same or like function
Element.The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " perpendicular in the description of the present invention,
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as to scope of protection of the utility model
Limitation.
There are two camera lenses for the binocular camera tool of the utility model, and two camera lenses are set as the field angle for having different,
And one of camera lens is set as zoom lens, and another camera lens is set as tight shot.So as to be used as wisdom one
Body video camera.For example, can be while overall view monitoring according to the binocular camera of the utility model embodiment, additionally it is possible to picture
The local details such as face carry out capture candid photograph in face.For example, the first monitoring camera is used for overall view monitoring, the second monitoring camera is used for
Face snap.
As shown in Fig. 9, Figure 12 and Fig. 2, the binocular camera of an embodiment of the present invention include: the first monitor component and
Second monitor component.
Referring to fig. 2, the first monitor component includes front cover 23, rear cover 5 and the first monitoring camera 3.First monitoring camera 3 is fixed
Zoom lens, the front cover and rear cover complement each other to form a camera lens chamber, and first monitoring camera 3 is arranged in the camera lens chamber
It is interior.To which entire first monitor component has lesser size.In the embodiment shown in fig. 9, the first monitor component is rotationally
It is mounted on the casing 10 of binocular camera.
Second monitor component includes the second monitoring camera 3b.The second monitoring camera 3b is zoom lens, and described the
The field angle of two monitoring camera 3b is less than the field angle of first monitoring camera 3.To, due to being provided with focusing function, the
Two monitor components have biggish size.Referring to Fig. 9, casing 10 is formed with a chamber, the second monitor component and mainboard 12
Deng setting in the chamber.
In order to realize the rotation of the first monitoring camera 3, first monitor component further includes driving unit.The driving is single
It is first to be sequentially connected with first monitoring camera 3, drive first monitoring camera 3 around setting rotation axis rotation.It can manage
Furthermore solution, the driving unit can be adopted using driving elements such as stepper motor, solenoid, hydraulic cylinder, electromagnet
It is (such as synchronous with gear drive, Worm Wheel System, double leval jib transmission (preferably crank-rocker mechanism), chain drive, V belt translation
Band) etc. drive mechanisms.This is within the protection scope of the utility model.
Advantageously, the entire rotation axis of the first monitoring camera 3 or the first monitor component is perpendicular to described first
The axis of monitoring camera 3.The axis of first monitoring camera 3 refers to optical axial.
The rotation axis can horizontal extension, can also be set as extending vertically.Driving unit driving described the
One monitoring camera 3 is rotated around rotation axis pitch rotation or left and right horizontal.
In an alternative embodiment, the pitch rotation range size of first monitoring camera 3 (refers to angle rotatable
Size or adjustable-angle size) be set as 35 degree to 45 degree (such as 40 degree, i.e., ± 20 °) or it is described first monitoring
The left-right rotation range size of camera lens 3 is set as 35 degree to 45 degree (such as 40 degree, i.e., ± 20 °).
In another alternative embodiment, the pitch rotation range of the second monitoring camera 3b (refers to the big of angle rotatable
Small or adjustable-angle size) it is set as 25 degree to 35 degree (such as 30 degree, i.e., ± 15 °) or the second monitoring mirror
First 3 left-right rotation range is set as 25 degree to 35 degree (such as 30 degree, i.e., ± 15 °).
The field angle of first monitoring camera 3 and the second monitoring camera 3b can be set as needed.For example, the first monitoring mirror
First 3 field angle is arranged in the range of 100 ° to 120 ° (such as 110 °), and the field angle of the second monitoring camera 3b is at 50 °
In the range of to 70 ° (such as 60 °).
The driving device and first monitoring camera and/or the second monitoring camera are sequentially connected, and for driving institute
It states the first monitoring camera 3 and/or the second monitoring camera 3b is rotated within the set range.The driving device correspondingly includes first
Driving unit and/or the second driving unit.
First form 9 and the second form 9b's is dimensioned to: in first monitoring camera 3 and/or the second prison
In the case that control camera lens 3b is rotated within the set range, first monitoring camera 3 and the second monitoring camera 3b is avoided to obtain
There is the black surround as caused by the Internal periphery of first form and the second form in image.That is, in normal use situation
Under, the first form 9 and the second form 9b will not stop the effective sunlight for being used to form image, the first form 9 and the second form 9b
Internal periphery do not appear in camera lens formation image on.
Referring to fig. 2, entire first monitoring camera rotational structure includes: trim 1, front cover component 2, camera lens 3, shaft pressing plate
4, rear cover 5, motor 6, motor cap assemblies 7 and axle sleeve 8.
It is provided with buckle 11 on trim 1, and is fixedly attached to the front cover 23 of front cover component 2 by buckle 11.
Referring to fig. 4, front cover component 2 includes Lamp cup 21, lens element 22, front cover 23, lamp plate 24 and camera lens chamber sealing ring 25.
Lamp cup 21 is for being adjusted the light filling for the light compensating lamp being arranged on lamp plate 24, so that light filling is more uniform.Lamp cup 21 and camera lens
Glass 22 is fixed on front cover 23 by dispensing, forms sealing simultaneously, camera lens chamber sealing ring 25 is arranged in front cover 23 and rear cover 5
Between, form sealing.
Referring to Fig. 5, motor cap assemblies 7 include motor cavity sealing ring 71, oil sealing 73, motor cover 74 and damping casing 75.?
Rotary shaft 741 is provided in motor cover 74, damping casing 75 is set in rotary shaft 741.Rotary shaft 741 is hollow shaft, oil sealing
73 are arranged in the inner hole of rotary shaft 741.Motor cavity sealing ring 71 is arranged between motor cover 74 and rear cover 5, for realizing electricity
Sealing between cover 74 and rear cover 5, and then sealed electric-motor chamber 52, form the motor chamber of sealing.
Motor 6 is fixedly installed to rear cover 5, and is located in above-mentioned motor cavity 52 (or motor chamber).In addition, central gear 72
Main part also be located in motor cavity 52 or motor chamber, to be engaged with the output gear 61 being arranged on motor 6, and passed
It is dynamic.The rotation of entire first monitor component is driven as a result,.
It is understood that motor 6 can also be fixedly mounted in motor cover, but the structure that motor cap assemblies will be made
It is more complicated, and be unfavorable for that the rotary shaft and oil sealing 73 is arranged.
Referring to Fig. 9, the binocular camera includes the first form 9 positioned at 3 front of the first monitoring camera, and
The second form 9b in front of the second monitoring camera 3b, wherein the area of first form is less than second view
The area of window.
The resolution ratio of the respective image sensor of first monitoring camera 3 and the second monitoring camera 3b, which can according to need, to be set
It sets.Advantageously, the high resolution of imaging sensor corresponding with the second monitoring camera 3b is schemed corresponding to the first monitoring camera 3
As the resolution ratio of sensor.In other words, when identical field range (picture area) is imaged, pass through the second monitoring camera 3b
The image of acquisition has higher resolution ratio, can indicate apparent, more specific details.
First form and the second form can be set to any proper shape.The shape of form, size, relative position can
To be determined according to the specific imaging requirements of camera lens.Preferably, first form 9 is circle, and second form is rectangle,
Referring to Fig. 1.
Advantageously, the area of the first form is less than the area of second form.For example, the area of second form
It is 3 times or bigger of the area of first form.It should be pointed out that the shapes and sizes of the first form and the second form are answered
This is set as in the imaging process of camera lens, will not occur black surround on the image.That is, in conventional imaging, the
The edge of one form and the second form should be unable to appear on the image (image that imaging sensor obtains) of camera lens acquisition.
In the illustrated embodiment, first monitoring camera 3 is arranged under second monitoring camera, and the binocular is taken the photograph
Camera includes two light compensating lamps, and the light compensating lamp is flushed with first monitoring camera 3 in height, and in first prison
Control the symmetrically each setting one of 3 left and right sides of camera lens.
Advantageously, the binocular camera further includes light compensating lamp driving unit, the light compensating lamp driving unit drives institute
Light compensating lamp is stated to rotate relative to first monitoring camera 3 and/or the second monitoring camera 3b.
Referring to fig. 2 and Fig. 7, it is preferable that the driving unit is motor 6, is provided with output gear on the axis of the motor 6
Wheel 61.The power of 61 output motor 6 of output gear, to realize the rotation of the first monitoring camera 3.
First monitor component includes bracket and central gear 72.Bracket can use any structure type.Implement in diagram
In example, bracket includes front cover 23, rear cover 5 and motor cover 74, but the utility model is without being limited thereto.In fact, bracket is also possible to
Single integrally formed part.
Motor 6 and the installation of the first monitoring camera 3 are on the bracket.In other words, motor 6 and the first monitoring camera 3 with
The bracket integrally rotates.Further, it is rotated around the center line of the central gear 72.That is, the bracket
Rotation axis, that is, first monitoring camera 3 rotation axis, and be overlapped with the center line of the central gear 72.
Central gear 72 is fixedly attached to the main body of the binocular camera.And the bracket is rotationally supported at described pair
In the main body of lens camera.The main body of the binocular camera can use any form or structure.Embodiment shown in Fig. 9
In, the main body of the binocular camera is casing 10.
The motor cover 74 is fixedly connected with the rear cover 5 and seals against each other cooperation, forms the motor cavity 52 of sealing, described
Motor 6 is mounted on the rear cover 5, and is arranged in the motor cavity 52.
Front cover 23 is fixedly connected with the rear cover 5 and seals against each other cooperation, and the camera lens chamber 51 of formation is sealed chamber, described
First monitoring camera 3 is mounted on the rear cover 5.
In the illustrated embodiment, camera lens chamber 51 and motor cavity 52 are spaced apart with sealing against each other, and camera lens chamber 51 and motor cavity
52 opening directions are mutually perpendicular to.The setting of the main part of camera lens chamber 51 and motor cavity 52 is provided on rear cover 5, and on rear cover 51
Partition wall hermetically separates camera lens chamber 51 and motor cavity 52.
More specifically, as shown in fig. 6, the main part of camera lens chamber 51 and motor cavity 52 is arranged on rear cover 5, in rear cover 5
On, camera lens chamber 51 is open forward, and the opening direction of motor cavity 52 is perpendicular to the opening direction of camera lens chamber 51, for example, motor
The opening direction of chamber 52 is towards left.That is, motor cavity 52 is towards lateral openings.From top view, camera lens chamber 51 is big
Body is T-type, and front is wider, and rear portion is relatively narrow.That is, camera lens chamber 51 at rear portion to contract, set with conceding space
Set motor cavity 52.
Referring to Fig. 5 and Fig. 7, central gear 72 includes connector 721, and the sector with 721 integrally connected of connector
Wheel body 723 and connecting shaft 722.The tooth of sector wheel body 723 is engaged with the output gear 61, and the connecting shaft 722 passes through institute
Motor cover 74 is stated, is extended to except the motor cavity 52.The shape of sector wheel body 723 is conducive to be substantially reduced central gear
Size, and then overall space utilization efficiency is improved, so that entire motor cavity and the first monitor component are more compact.
Still referring to Fig. 5, the binocular camera further includes oil sealing 73.On the periphery of oil sealing 73 and the motor cover 74
Perforation interference fit, oil sealing 73 are pressed into the slot of 74 inside of motor cover.The inner hole mistake of the connecting shaft 722 and the oil sealing 73
It is full of cooperation.It should be pointed out that being relatively rotatable to each other between connecting shaft 722 and oil sealing 73.Oil sealing 73 realize central gear 72 with
The cooperation of rotation and sealing between motor cover 74.
Preferably, the damping casing 75 is silicone rubber material.Damping casing 75 is silicone rubber material, thus, it is rotating
In the process, it can effectively absorb and compensate the gap in gear drive.Further, when video camera exists and shakes, damping
Casing 75 can absorb vibration, and the first monitoring camera is made to rotate and shoot steadily.
For preferably entire first monitor component of rotational support, rotary shaft 741 is provided with (referring to figure in motor cover 74
8).Rotary shaft 741 is located at except motor cavity 52.It is arranged with damping casing 75 in rotary shaft 741, and passes through the damping casing
75 are rotationally supported in the main body of the binocular camera.It should be pointed out that being provided with auxiliary rotation in the other side of rear cover 5
Shaft 742.Assist rotary shaft 742 coaxial with rotary shaft 741, i.e., the axis of the two is overlapped.
Entire monitoring camera is rotated with the casing 10 of entire wisdom integrated camera and is connected by shaft pressing plate 4 and axle sleeve 8
It connects.Shaft pressing plate 4 and axle sleeve 8 are fixed to casing 10 by screw.The connecting shaft end of shaft pressing plate 4 and central gear 72 is put down
Platform cooperation, prevents central gear 72 from rotating.Axle sleeve 8 cooperates with rotary shaft 741, auxiliary rotary shaft 742, realization rotary shaft 741,
Assist rotation connection of the rotary shaft 742 relative to axle sleeve 8 and casing 11.
For the rotary spacing for realizing the first monitor component, it is advantageous to the inner sidewall of the motor cover 74 and the sector
The end of gear mass 723 cooperates, and limits maximum rotation range of the motor cover 74 relative to the central gear 72.
Tooth engagement after being fixed to motor cap assemblies 7 on rear cover 5 by screw, on central gear 72 and motor 6.When
Signal input, motor 6 rotate, and because central gear 72 has been fixed in the main body of video camera, therefore motor 6 will be around central gear
72 axis rotation, so that entire first monitoring camera component be driven to rotate around the axis of central gear 72.The output gear
Wheel is used as planetary gear, and the bracket drives the overall view monitoring camera lens 3 around described as linking arm in a manner of planetary differential
The center line of central gear 72 rotates.
The front end of camera lens is at a distance from form (transparent protective shield), in desired lens assembly swing angle, lens group
Protective cover is not touched in part swing and angle of view degree is no more than under the premise of transparent protective shield boundary, keeps minimum range.Thoroughly
The shape of bright protective cover is not limited to plane, also comprising cambered surface, spherical surface etc..
Further, the two sidewalls up and down of motor cover 74, form the mechanical position limitation of central gear 72 in rotation process.
Referring to Fig. 9, the binocular camera includes mainboard 12, and mainboard 12 can be used as control module, is believed with the motor 6
Number connection, to control the rotation of motor 6.Motor 6 is preferably stepper motor, thus, there is good control function and self-locking function
Energy.It can be realized fine rotational, positioning and the locking of the first monitor component.
Preferably, the camera lens chamber 51 is provided with waterproof sealing at three: Lamp cup 21 and lens element 22 are fixed by dispensing
On front cover 23, sealing is formed;It is provided with camera lens chamber sealing ring 25 between front cover 23 and rear cover 5, forms sealing;5 rear side of rear cover
Incoming line position forms also by dispensing and seals.
The motor cavity 52 is provided with waterproof at three: being equipped with oil sealing 73 between motor cover 74 and central gear 72, is formed close
Envelope;Motor cavity sealing ring 71 is provided between motor cover 74 and rear cover 5,71 compressive deformation of motor cavity sealing ring forms sealing;Institute
The incoming line stated on rear cover 5 forms sealing by dispensing.Motor cavity sealing ring 71 is pressed into the slot having in motor cover 74, the two
Interference fit.
In an alternative embodiment, second monitor component further includes the second driving unit (i.e. the second motor 6b).
Second driving unit and the second monitoring camera 3b are sequentially connected, and for driving the second monitoring camera 3b to turn
It is dynamic.It is understood that the second monitor component can realize the second prison using any driving element appropriate and driving structure
Control the rotation of camera lens 3b.
Referring to Figure 13 and Figure 14, second driving unit is the second motor 6b, is provided on the axis of the motor 6b
Second output gear.Second monitor component includes the transmission gear 72b being fixedly connected with the second monitoring camera 3b.?
That is the second monitoring camera 3b and transmission gear 72b are integrated in rotation.Second output gear and the transmission
Gear 72b engagement, and be deceleration transmission between second output gear and the transmission gear 72b.
The binocular camera further includes support frame 62 and lens bracket 613, and the lens bracket 613 passes through two installations
Support sleeve 615 rotationally frame on support frame as described above 62.The second monitoring camera 3b is fixed by 617 banding of camera lens anchor ear
It is connected to support frame as described above 62, the transmission gear 72b is fixedly connected to the lens bracket 613, and props up with the installation
Axle sleeve 615 is supportted to be spaced apart.The second motor 6b is mounted on support frame as described above 62.
Second monitoring camera rotating device is one of core apparatus of the utility model, and realizes the rotation of the second monitoring camera
The device turned.Referring to Figure 13, the second monitoring camera rotating device includes that (core is the second monitoring camera to the second monitoring camera component
3b), support frame 62, fan 63 and the second electric machine assembly 64.Second electric machine assembly includes the second motor 6b and setting in the second electricity
Driving gear on machine 6b.
Second monitoring camera component, fan 63 and the second motor 6b are mounted on support frame 62.Support frame 62 is for example logical
Screw is crossed fixed to inside casing 10.
Second monitoring camera component includes the second monitoring camera 6b, and is supported on support frame 62 with rotating manner.Specifically
Ground, the second monitoring camera modular support is in the semi-circular groove 621 of support frame 62, and the second motor 6b is for driving the second monitoring mirror
Head assembly is rotated relative to support frame 62.That is, the second motor 6b is for driving the second monitoring camera component to rotate
Driving unit, that is to say, that the driving unit for driving the second monitoring camera 6b to rotate.
More specifically, the second monitoring camera component is face monitoring camera component, including front-end bracket 611, front end assemblies
612, lens bracket 613, transmission gear 72b, support sleeve 615, the second monitoring camera 3b and camera lens anchor ear 617.
In the illustrated embodiment, it is rotated using the second motor 6b band with the sliding tooth wheel on motor, and then drives driving cog
72b is taken turns, to realize the rotation or swing of the second monitoring camera 3b.But the utility model is without being limited thereto, for example, driving unit is not
It is limited to using motor, it can also be using dynamical elements such as solenoid, linear motor, hydraulic cylinders.Driving structure is also not necessarily limited to use
Gear drive, can also be using driving methods such as chain conveyer, V belt translation, link transmissions.
Preferably, the second motor 6b is stepper motor, thus, there is good control function and self-locking function.It can be real
Fine rotational, positioning and the locking of existing second monitoring camera 3b.
That is, in the illustrated embodiment, the second monitor component includes the second monitoring camera component and support frame 62, institute
Stating the second monitoring camera component includes the second monitoring camera 3b, and is pivotally supported at by the second rotary shaft 6133 described
On support frame 62, the driving unit is the second motor 6b being mounted on support frame 62.
As previously mentioned, 6133 horizontal extension of the second rotary shaft, but the utility model is without being limited thereto, the second rotary shaft 6133
It can also extend vertically, or with the extension of other predetermined angles.It is in embodiment in figure, the second rotary shaft 6133 includes two and half
Axis, each section of semiaxis extend outwardly from the left and right sides end of the support plate 6136 of lens bracket 613.Each section of semiaxis with
One support sleeve 615 is rotatably assorted, and support sleeve 615 is supported in the semi-circular groove 621 of support frame 62.More specifically, branch
It supports axle sleeve 615 and support frame 62 is fixed to by screw.
Driving gear is provided on the axis of the second motor 6b.The second monitoring camera component includes lens bracket 613
It is fixedly connected on the lens bracket 613 with transmission gear 72b, the transmission gear 72b and the second monitoring camera 3b, it is described
Second rotary shaft 6133 is integrally formed ground and is arranged on the lens bracket 613.The transmission gear 72b and the sliding tooth
Wheel engagement.
The center line of transmission gear 72b is overlapped with the center line of the second rotary shaft 6133.To be driven in transmission gear 72b
When dynamic, transmission gear 72b and entire second monitoring camera component are rotated around the center line of the second rotary shaft 6133.
As shown in figure 14, the second monitoring camera component further includes lens bracket 613, the second monitoring camera 3b and described
Transmission gear 72b is fixedly connected on the lens bracket 613.Second rotary shaft 6133 passes through the rotationally frame of support sleeve 615
In the semi-circular groove 621 of support frame as described above 62.
Referring to Figure 14, lens bracket 613 includes the main board 6135 being formed integrally with one another and support plate 6136.Support plate
6136 perpendicular to the main board 6135, and the left and right ends of the support plate 6136 are arranged in second rotary shaft 6133
Place.Advantageously, lens bracket 613 is injection molding support, so as to be integrally formed Various Complex structure thereon.Have
Benefit, on lens bracket 613, is especially arranged a plurality of reinforcing rib longitudinally extended at the back side of main board 6135 and (does not scheme
Show).The back side of main board 6135 refers to the opposite another side in the face of the setting support plate 6136 on main board 6135.In the master
Anchor ear mounting base 6317 is provided on body plate 6135.Second monitoring camera 3b is by installing to the mirror of the anchor ear mounting base 6317
Head 617 banding of anchor ear is fixedly attached to the lens bracket 613, is provided with arc concave portion in the support plate 6136
6138, in the state that the second monitoring camera 3b is tightened, the arc concave portion 6138 and second monitoring camera
Gap between the outer radial periphery profile of 3b in 1mm between 3mm, and the support plate 6136 and the anchor ear mounting base
6317 are spaced apart in the longitudinal direction.In this way, arc concave portion 6138 can be with before by the second monitoring camera 3b banding
Two monitoring camera 3b contact provides Auxiliary support to the second monitoring camera 3b.Be conducive to the installation of the second monitoring camera 3b.
As shown in figure 14, the second monitoring camera component further includes front-end bracket 611 and front end assemblies 612.Front end branch
Frame 611 for example can be metal plate bracket, can also be injection molding support.Front-end bracket 611 is fixedly attached to the lens bracket
613, the front end assemblies 612 are fixedly attached to the front-end bracket 611.Specifically, the second peace is provided on main board 6135
Fill hole 6134.By means of passing through or screwing in the threaded connector of the second mounting hole 6134, front-end bracket 611 is fixedly attached to camera lens
The main board 6135 of bracket 613.
Transmission gear 72b and driving gear can use any gear appropriate.Preferably, the transmission gear 72b is
Sector gear, the driving gear are complete cycle gear.Further, driving is deceleration transmission between gear and transmission gear 72b,
That is, the diameter of driving gear is less than the diameter of transmission gear 72b.
Transmission gear 72b is sector gear, is conducive to improve space efficiency utilization.The transmission gear of sector gear form
72b is fixedly installed to lens bracket 613.Specifically, it is provided with installing arm 6131 on lens bracket 613, for installing driving cog
Take turns 72b.Installing arm 6131 is fixedly connected with main board 6135, it is advantageous to is integrally formed with main board 6135.Installing arm 6131
On be provided with pinion mounting holes 6132.By means of passing through or screwing in the threaded connector of pinion mounting holes 6132, transmission gear 72b
It is fixedly attached to the main board 6135 of lens bracket 613.
In the above-described embodiments, transmission gear 72b is removably fixedly installed to lens bracket 613.Consequently facilitating
Replace transmission gear, or the transmission gear that matching is different.Mirror can be also arranged in transmission gear 72b in a manner of integrally formed
On head bracket 613.
Referring to Figure 13, the binocular camera includes fan 63, and the fan 63 is mounted on support frame as described above 62.Fan
63 for example for the cooling of front end assemblies.
Referring to fig. 2, the binocular camera includes control module 7, the control module 7 and the second motor 6b signal
Connection.The parameters such as rotational angle, the velocity of rotation of the second motor 6b can be controlled by control module 7.Advantageously,
Second motor 6b is stepper motor.Thus, it is possible to easily carry out rotation control.
In an embodiment (not shown), first monitor component includes that first monitoring camera 3 is driven to rotate
Driving unit.To which the first monitoring camera 3 is also rotatably, so as to realize bigger monitoring range.
Preferably, first monitoring camera is full shot, for carrying out overall view monitoring;Second monitoring camera is
Face snap camera lens captures face for capturing.
Second monitoring camera 3b of the binocular camera of the utility model not only has zoom function, while can also turn
It is dynamic, thus, it is possible to be adapted well to the visual field of the first monitoring camera, intelligence is carried out to the regional area in the first monitoring camera
Shooting, for example, carrying out face snap.
In an alternative embodiment, second monitor component includes the second monitoring camera component and support frame 62, institute
Stating the second monitoring camera component includes the second monitoring camera 3b, and is rotatably arranged at the branch by rotary shaft 6133
On support 62, the second driving unit is the motor 6b being mounted on support frame 62.
More specifically, it is provided with driving gear on the axis of the motor 6b,
The second monitoring camera component includes lens bracket 613 and transmission gear 614, the transmission gear 614 and
Two monitoring camera 3b are fixedly connected on the lens bracket 613, and the rotary shaft 6133 is integrally formed ground and is arranged in camera lens branch
On frame 613,
The transmission gear 614 is engaged with the driving gear.
More specifically, the second monitoring camera component further includes lens bracket 613, the second monitoring camera 3b and institute
Transmission gear 614 is stated to be fixedly connected on the lens bracket 613,
Rotary shaft 6133 by support sleeve 615 rotationally frame in the semi-circular groove 621 of support frame as described above 62.
More specifically, the lens bracket 613 includes the main board 6135 being formed integrally with one another and support plate 6136, institute
Support plate 6136 is stated perpendicular to the main board 6135, and the left and right two of the support plate 6136 is arranged in the rotary shaft 6133
At end.
More specifically, be provided with anchor ear mounting base 6317 on the main board 6135, the second monitoring camera 3b by
It installs to 617 banding of camera lens anchor ear of the anchor ear mounting base 6317 and is fixedly attached to the lens bracket 613, in the support
Arc concave portion 6138 is provided on plate 6136, in the state that the second monitoring camera 3b is tightened, the arc is recessed
Gap between portion 6138 and the outer radial periphery profile of the second monitoring camera 3b in 1mm between 3mm, and the support plate
6136 are spaced apart in the longitudinal direction with the anchor ear mounting base 6317.
More specifically, the second monitoring camera component further includes front-end bracket 611 and front end assemblies 612, the front end
Bracket 611 is fixedly attached to the lens bracket 613, and the front end assemblies 612 are fixedly attached to the front-end bracket 611.
More specifically, the transmission gear 614 is sector gear, the driving gear is complete cycle gear.
More specifically, the binocular camera includes fan 63, the fan 63 is mounted on support frame as described above 62.
More specifically, the motor 6b is stepper motor, the driving gear, institute are set at one end of the stepper motor
It states stepper motor and drives the second monitoring camera 3b around the rotary shaft 6133 via the driving gear and transmission gear
Pitch rotation or left-right rotation.
Entire face rotation of lens device (the second monitoring camera rotating device) forms a module.In other words, face mirror
Installation foundation of the support frame 62 of head rotating device as whole device, all parts of face rotation of lens device are all mounted on
On support frame 62.It is thus possible to easily assemble, replace and debug entire face rotation of lens device.
Furthermore, the second monitoring camera component is also modular.The lens bracket 613 of second monitoring camera component
As the installation foundation of entire component, all parts of the second monitoring camera component are all mounted on lens bracket 613.To,
It can easily assemble, replace and debug entire second monitoring camera component.
Such modular design is for assembling and debugging etc., more convenient and quicker, while can also be grabbed according to face
The demand of bat is replaced entire lens module, is more conducively produced, and the more preferable utilization of resource is conducive to.
First monitoring camera of the binocular camera of the utility model not only has biggish field angle, but also is arranged to
Enough rotations can be matched preferably with the second monitoring camera with zoom function to have the biggish visual field, be obtained bigger
The visual field, after the second monitoring camera monitors that particular event occurs, specific region in the range wider to periphery carries out complete
Scape monitoring;It is especially that by a kind of with wide-field wisdom integrated camera.In the present invention, wisdom is integrally taken the photograph
Camera refers to can be while overall view monitoring, additionally it is possible to which the local details such as face in picture capture with the camera shooting of candid photograph
Machine.For example, the first monitoring camera is used for overall view monitoring, the second monitoring camera is used for face snap.
The camera lens and rotary drive mechanism of first monitor component are respectively placed in two independent cavitys, are prevented respectively
Water.Due to mechanisms such as motor, gears, it can rotate in the cylinder machine course of work, the waterproofing grade of the part caused to be unable to reach mirror
The requirement of head waterproof.In the utility model, camera lens and rotational structure are respectively placed in two mutually independent cavitys, it is right respectively
Two cavitys carry out waterproof, and the waterproofing grade of cavity, preferably protects camera lens where effectively raising monitoring camera.
First monitoring camera is mainly used for extensive angle, large-scale global monitoring.Pass through the rotation knot in the utility model
Structure, monitoring camera can vertically or horizontally realize rotation, and then monitor bigger range.In the utility model
Both monitoring camera and rotational structure are respectively placed in two independent cavitys by two-chamber waterproof construction, carry out waterproof respectively, and two
The waterproofing grade of a anti-water cavity is different, and the anti-water cavity waterproofing grade of monitoring camera is higher, can more effectively protect camera lens.
The shooting angle of the camera lens of existing binocular camera has been fixed when initial, can not be adjusted.This is practical
Novel binocular camera includes two camera lenses, and rotation can be achieved in two camera lenses.For example, the side for passing through motor driven gear
Formula, can be realized the rotation of two camera lenses in vertical direction has so that the monitoring camera can monitor bigger range
Conducive to the performance for greatly improving wisdom integrated camera.
Finally it is noted that above embodiments are only to illustrate the technical solution of the utility model, rather than it is limited
System.Those skilled in the art should understand that: it is possible to modify the technical solutions described in the foregoing embodiments, or
Person's equivalent replacement of some of the technical features;These are modified or replaceed, and do not make the essence of corresponding technical solution de-
Spirit and scope from various embodiments of the utility model technical solution.
Claims (14)
1. a kind of binocular camera characterized by comprising
First monitor component, first monitor component have the first monitoring camera (3) and first driving device, and described first drives
Dynamic device and first monitoring camera (3) are sequentially connected, and for driving first monitoring camera (3) to rotate;And
Second monitor component, second monitor component have the second monitoring camera (3b) and the second driving device, described second
Driving device and second monitoring camera (3b) are sequentially connected, and for driving second monitoring camera (3b) to rotate.
2. binocular camera as described in claim 1, which is characterized in that first monitoring camera (3) is tight shot, institute
Stating the second monitoring camera (3b) is zoom lens, and the field angle of second monitoring camera is less than first monitoring camera
(3) field angle.
3. binocular camera as described in claim 1, which is characterized in that
The first driving device drives first monitoring camera (3) around first rotation pitch rotation;Described second drives
Dynamic device drives second monitoring camera (3b) to rotate around the second rotation axis pitch rotation.
4. binocular camera as claimed in claim 3, which is characterized in that the field angle of first monitoring camera (3) exists
In the range of 100 ° to 120 °, the field angle of second monitoring camera (3b) is in the range of 50 ° to 70 °;First prison
The pitch rotation range size of control camera lens (3) is set as 35 degree to 45 degree, the pitch rotation model of second monitoring camera (3b)
It encloses and is dimensioned to 25 degree to 35 degree.
5. such as binocular camera of any of claims 1-4, which is characterized in that
The first driving device is motor (6), is provided with output gear on the axis of the motor (6),
First monitor component includes bracket and central gear (72), and the motor (6) and first monitoring camera (3) are pacified
On the bracket, the central gear (72) is fixedly attached to the main body of the binocular camera to dress, and the bracket is set as
It is rotationally supported in the main body of the binocular camera, rotation axis, that is, first monitoring camera (3) of the bracket
The rotation axis, and be overlapped with the center line of the central gear (72).
6. binocular camera as claimed in claim 5, which is characterized in that the bracket includes front cover (23), rear cover (5) and electricity
Cover (74),
The motor cover (74) is fixedly connected with the rear cover (5) and seals against each other cooperation, forms the motor cavity (52) of sealing, institute
Motor (6) is stated to be mounted on the rear cover (5) and be arranged in the motor cavity (52);
The camera lens chamber (51) of the front cover (23) and rear cover (5) sealing cooperation and formation sealing, the first monitoring camera (3) peace
On the rear cover (5) and setting is in the camera lens chamber (51).
7. binocular camera as claimed in claim 6, which is characterized in that the camera lens chamber (51) and motor cavity (52) are mutually close
Envelope is spaced apart, and the main part of the camera lens chamber (51) and motor cavity (52) is all disposed on the rear cover (5), in the rear cover
(5) on, the opening direction of the camera lens chamber (51) and motor cavity (52) is mutually perpendicular to.
8. binocular camera as claimed in claim 6, which is characterized in that the central gear (72) includes the fan of integrally connected
Shape gear mass (723) and connecting shaft (722),
The tooth of the sector wheel body (723) is engaged with the output gear;
The connecting shaft (722) passes through the motor cover (74), extends to except the motor cavity (52).
9. binocular camera as claimed in claim 8, which is characterized in that be provided with rotary shaft on the motor cover (74)
(741), the rotary shaft (741) is located at except the motor cavity (52), and the rotary shaft (741) is rotationally supported at described double
In the main body of lens camera.
10. binocular camera as claimed in claim 9, which is characterized in that be arranged with damping casing on the rotary shaft (741)
(75), it and by the damping casing (75) with the main body of the binocular camera matches.
11. binocular camera as claimed in claim 9, which is characterized in that it further include oil sealing (73),
The outer diameter of the oil sealing (73) and the perforation on motor cover (74) are interference fitted, the connecting shaft (722) and the oil sealing
(73) inner hole interference fit, wherein the perforation on the motor cover (74) is arranged at the center of the rotary shaft (741).
12. binocular camera as claimed in claim 8, which is characterized in that
The end of the sector wheel body (723) of the inner sidewall and central gear (72) of the motor cover (74) cooperates,
And limit maximum rotation range of the motor cover (74) relative to the central gear (72).
13. such as binocular camera of any of claims 1-4, which is characterized in that
The binocular camera includes support frame (62) and lens bracket (613), and the lens bracket (613) passes through two supports
Axle sleeve (615) rotationally frame on support frame as described above (62),
Second monitoring camera (3b) is fixedly attached to support frame as described above (62), transmission gear by camera lens anchor ear (617) banding
(72b) is fixedly connected to the lens bracket (613), and is spaced apart with the support sleeve (615),
Second driving device is the second motor (6b), is mounted on support frame as described above (62), sets on the motor (6b)
It is equipped with the second output gear, second output gear is engaged with the transmission gear (72b).
14. such as binocular camera of any of claims 1-4, which is characterized in that the binocular camera includes position
The first form (9) in front of first monitoring camera (3), and the second form in front of second monitoring camera
(9b), first form (9) are circle, and second form (9b) is rectangle, and first form (9) setting is described the
The lower section of two forms (9b), and the area of first form (9) is less than the area of second form (9b).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201820472706.1U CN208190773U (en) | 2018-03-30 | 2018-03-30 | A kind of binocular camera |
PCT/CN2019/073354 WO2019184578A1 (en) | 2018-03-30 | 2019-01-28 | Binocular camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820472706.1U CN208190773U (en) | 2018-03-30 | 2018-03-30 | A kind of binocular camera |
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ID=64435971
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CN201820472706.1U Active CN208190773U (en) | 2018-03-30 | 2018-03-30 | A kind of binocular camera |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019184450A1 (en) * | 2018-03-30 | 2019-10-03 | 杭州海康威视数字技术股份有限公司 | Binocular camera |
CN111698495A (en) * | 2019-03-12 | 2020-09-22 | 杭州海康威视数字技术股份有限公司 | Binocular camera |
CN113206940A (en) * | 2021-04-29 | 2021-08-03 | 杭州海康威视数字技术股份有限公司 | Camera for monitoring high-altitude area |
CN113329152A (en) * | 2021-05-13 | 2021-08-31 | 浙江大华技术股份有限公司 | Video camera |
-
2018
- 2018-03-30 CN CN201820472706.1U patent/CN208190773U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019184450A1 (en) * | 2018-03-30 | 2019-10-03 | 杭州海康威视数字技术股份有限公司 | Binocular camera |
CN111698495A (en) * | 2019-03-12 | 2020-09-22 | 杭州海康威视数字技术股份有限公司 | Binocular camera |
CN113206940A (en) * | 2021-04-29 | 2021-08-03 | 杭州海康威视数字技术股份有限公司 | Camera for monitoring high-altitude area |
CN113206940B (en) * | 2021-04-29 | 2022-04-05 | 杭州海康威视数字技术股份有限公司 | Camera for monitoring high-altitude area |
CN113329152A (en) * | 2021-05-13 | 2021-08-31 | 浙江大华技术股份有限公司 | Video camera |
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