CN105915770B - Image capture unit - Google Patents
Image capture unit Download PDFInfo
- Publication number
- CN105915770B CN105915770B CN201610242352.7A CN201610242352A CN105915770B CN 105915770 B CN105915770 B CN 105915770B CN 201610242352 A CN201610242352 A CN 201610242352A CN 105915770 B CN105915770 B CN 105915770B
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- China
- Prior art keywords
- mould group
- image sensing
- sensing mould
- pedestal
- positioning cylinder
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Classifications
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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
-
- 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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- 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
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Abstract
The present invention provides a kind of image capture unit, which includes pedestal, camera lens, image sensing mould group, fixation kit and the first adjustment component.Camera lens is configured at pedestal, and has optical axis.Image sensing mould group has the sense plane towards camera lens, and optical axis passes through sense plane.Fixation kit is to fixed pedestal and image capture mould group, and fixation kit includes the first positioning cylinder between pedestal and image capture mould group, and the first positioning cylinder has the end face for being contacted with image sensing mould group, and end face is curved surface.The first adjustment component Configuration is in image sensing mould group and pedestal.The first adjustment component is rotate image sensing mould group around first axle with the end face fulcrum of the first positioning cylinder, to adjust the angle between sense plane and optical axis.
Description
Technical field
The invention relates to a kind of image capture unit, in particular to a kind of adjustable sense plane and optical axis it
Between angle image capture unit.
Background technique
In the field of image capture unit, maintain the optical axis of the light from wanted pick-up image perpendicular to image sensing
Element is a considerable job, specifically, reflection can first pass through the camera lens of image capture unit from the light of object
Afterwards, the image sensing mould group with Image Sensor can just be reached.If the optical axis of above-mentioned reflection from the light of object does not have
Perpendicular to one another with the sense plane of Image Sensor, then the obtained signal quality of Image Sensor will generate decaying
Situation, and then reduce the quality of image capture unit institute pick-up image, for example, the image that captures have part clearly and
The situation of On Local Fuzzy generates.
In order to adjust the angle between the optical axis of above-mentioned light and the sense plane of Image Sensor, existing way is logical
Toning regulation tool adjusts the position of camera lens or Image Sensor, then by camera lens and Image Sensor in a manner of for dispensing glue
Relative position is fixed.However, the process of angle between camera lens and Image Sensor is adjusted with existing way, because adjusting
Regulation tool is needed by accurate correction so usually comparable time-consuming, and adjusts jig also comparable valuableness, so will lead to
The raising of cost of manufacture and the increase of processing time.How to be improved for above-mentioned problem, actually this field related personnel
Focus of interest.
Therefore, it is necessary to a kind of novel image capture unit be designed, to overcome drawbacks described above.
Summary of the invention
The purpose of the present invention is to provide a kind of image capture units, with fixation kit and adjustment component, to adjust
Angle between the optical axis of whole camera lens and the sense plane of image sensing mould group.
In order to achieve the above objectives, the present invention provides a kind of image capture unit, which includes: pedestal；Mirror
Head is configured at the pedestal, and has optical axis；Image sensing mould group has the sense plane towards the camera lens, and the optical axis passes through
The sense plane；Fixation kit, to fix the pedestal and the image capture mould group, which includes the first positioning column
Body, the first positioning column body are located between the pedestal and the image capture mould group, and the first positioning cylinder has end face, the end
For face contact in the image sensing mould group, which is curved surface；And the first adjustment component, it is configured at the image sensing mould group and is somebody's turn to do
Pedestal, the first adjustment component is to make the image sensing mould group with the end face fulcrum of the first positioning cylinder around first
Axis rotation, to adjust the angle between the sense plane and the optical axis.
Preferably, the image capture unit further includes second adjustment component, it is configured at the image sensing mould group and the pedestal,
The second adjustment component is to make the image sensing mould group with the end face fulcrum of the first positioning cylinder around perpendicular to this
Second axis of first axle rotates, to adjust the angle between the sense plane and the optical axis, wherein the first adjustment component with
The fixation kit is located at the first side of the sense plane, which is located at second side of opposite first side.
Preferably, the image capture unit further includes being parallel to first line segment on any one side of the sense plane and leading to
The second line segment of the central point of the sense plane is crossed, wherein first line segment is perpendicular to the second line segment, the first adjustment component
It is located on first line segment with the fixation kit, which is located in the second line segment.
Preferably, the first adjustment component includes: the second positioning cylinder, be configured at the pedestal and the image sensing mould group it
Between；The first adjustment element is configured at the second positioning cylinder and the image sensing mould group, and the first adjustment element is to make the shadow
As sensing mould group is rotated towards first direction around the first axle；First elastic element is configured at the second positioning cylinder and the shadow
As between sensing mould group, making image sensing mould group court and the first direction by the elastic-restoring force of first elastic element
Opposite second direction is rotated around the first axle；And second elastic element, it is configured at the first adjustment element and the image
It senses between mould group.
Preferably, the first positioning cylinder extends towards the direction close to the image sensing mould group from the pedestal and has first
Highly, which extends towards the direction close to the image sensing mould group from the pedestal and has the second height, this
One height is greater than second height.
Preferably, the second adjustment component includes: third positioning cylinder, be configured at the pedestal and the image sensing mould group it
Between；Second adjustment element is configured at third positioning cylinder and the image sensing mould group, and the second adjustment element is to make the shadow
As sensing mould group is rotated towards first direction around second axis；Third elastic element is configured at third positioning cylinder and the shadow
As between sensing mould group, making image sensing mould group court and the first direction by the elastic-restoring force of the third elastic element
Opposite second direction is rotated around second axis；And the 4th elastic element, it is configured at the second adjustment element and the image
It senses between mould group.
Preferably, the first positioning cylinder extends towards the direction close to the image sensing mould group from the pedestal and has first
Highly, which positions cylinder and extends from the pedestal towards the direction close to the image sensing mould group and have third height, this
One height is greater than the third height.
Preferably, the image sensing mould group includes circuit board and Image Sensor, which is configured at this
On circuit board, which is located on the Image Sensor, the circuit board have the first through hole, the second through hole and
Third through hole, first through hole correspond to the fixation kit, which corresponds to the first adjustment component, this
Three through holes correspond to the second adjustment component.
Preferably, the fixation kit further include: fixing piece is configured at the first positioning cylinder and the image sensing mould group,
It is fixed on the first positioning cylinder by the fixing piece, to make the pedestal be fixed on the image capture mould group；And elasticity member
Part is configured between the fixing piece and the image sensing mould group.
Preferably, the pedestal has at least positioning piece, which extends towards the image sensing mould group, the image sensing
Mould group also has location hole, which matches with the locating piece.
In order to achieve the above objectives, the present invention separately provides a kind of network monitoring system, which includes above-mentioned
Image capture unit described in meaning one.
Compared with prior art, image capture unit of the invention is with the first positioning cylinder of fixed module as benchmark
Point, and the end face that the first positioning cylinder is contacted with image sensing mould group is designed as curved surface.It is adjusted by the first adjustment component
The position of image sensing mould group, so that image sensing mould group is rotated as fulcrum around first axle using the end face of the first positioning cylinder,
And then adjust the angle between the sense plane of image sensing mould group and the optical axis of camera lens.It, can be under the design of such structure
Adjusting camera lens optical axis to vertical with sense plane fast and accurately in manufacturing process, does not need additionally using expensive adjustment
Jig is adjusted, and cost of manufacture and Production Time is effectively reduced.
For above and other objects, features and advantages of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly,
And cooperate institute's accompanying drawings, it is described in detail below.
Detailed description of the invention
Fig. 1 is the components broken down schematic diagram of one of the present invention image capture unit of embodiment.
Fig. 2 is the element assembling schematic diagram of the image capture unit of Fig. 1.
Fig. 3 is the schematic side view of the image capture unit of Fig. 2.
Fig. 4 is the schematic side view at another visual angle of Fig. 2 image capture unit.
Fig. 5 A is the schematic diagram that the image sensing mould group of the present embodiment is adjusted around first axle towards first direction.
Fig. 5 B is the schematic diagram that the image sensing mould group of the present embodiment is adjusted around first axle towards second direction.
Fig. 6 A is the schematic diagram that the image sensing mould group of the present embodiment is adjusted around the second axis towards first direction.
Fig. 6 B is the schematic diagram that the image sensing mould group of the present embodiment is adjusted around the second axis towards second direction.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment detailed
It is described as follows.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the components broken down schematic diagram of the image capture unit of the embodiment of the present invention.Fig. 2 is
The element assembling schematic diagram of image capture unit shown in FIG. 1.As shown in Figures 1 and 2, the image capture unit 1 of the present embodiment
Including pedestal 11, camera lens 12, image sensing mould group 13, fixation kit 14 and the first adjustment component 15.Camera lens 12 is configured at base
Seat 11, and camera lens 12 has optical axis OA.Image sensing mould group 13 has sense plane 130 towards camera lens 12, and camera lens 12
Optical axis OA passes through the sense plane 130 of image sensing mould group 13.Fixation kit 14 is to fixed pedestal 11 and image capture mould group
13.Fixation kit 14 includes the first positioning cylinder 141 between pedestal 11 and image capture mould group 13, in this example,
First positioning cylinder 141 is, for example, to be connected on pedestal 11, but the present invention is not limited thereto.First positioning cylinder 141 has
It is contacted with the end face 1410 of image sensing mould group 13, and this end face 1410 is curved surface.The first adjustment component 15 is configured at image sense
Survey mould group 13 and pedestal 11.The first adjustment component 15 is to make image sensing mould group 13 with the end face of the first positioning cylinder 141
1410 rotate for fulcrum around first axle A1, and then adjust the angle between sense plane 130 and the optical axis OA of camera lens 12.Yu Shi
In the application of border, image capture unit 1 can be web camera (IP CAM, Network Camera), the web camera application
In network monitoring system, which also includes server, and the server with the web camera to cooperate
Work.
It is described in further detail again for the detailed configuration of the image capture unit 1 of the present embodiment below.
As shown in Figures 1 and 2, the image sensing mould group 13 of the present embodiment including circuit board 131 and is configured at circuit board
Image Sensor 132 on 131.Sense plane 130 is located on Image Sensor 132, and circuit board 131, which has, to be corresponded to admittedly
Determine the first through hole 1311 of component 14, adjusted corresponding to the second through hole 1312 of the first adjustment component 15 and corresponding to second
The third through hole 1313 of whole group part 16.About the first through hole 1311, the second through hole 1312 and third through hole 1313
The effect of other components of arranging in pairs or groups will be illustrated in back segment explanation.
As shown in Figures 1 and 2, the image capture unit 1 of the present embodiment further includes second adjustment component 16.Second adjustment group
Part 16 is configured at image sensing mould group 13 and pedestal 11.Second adjustment component 16 is to make image sensing mould group 13 with the first positioning
The end face 1410 of cylinder 141 is that fulcrum is rotated around the second axis A2 vertical with first axle A1, so adjust sense plane 130 and
Angle between the optical axis OA of camera lens 12.In the present embodiment, the first adjustment component 15 and fixation kit 14 are located at image sensing
First side of the sense plane 130 of mould group 13, that is, be located on image sensing mould group 13 and pedestal 11 and adjacent to sense plane
The position of 130 first sides, second adjustment component 16 are located at second side of opposite first side, that is, are located at image sensing mould group 13
With on the pedestal 11 and position of neighbouring 130 second side of sense plane.
For the allocation position of fixation kit 14, the first adjustment component 15 and second adjustment component 16, more specifically
For, the image capture unit 1 of the present embodiment further includes the first line segment L1 on one side 1301 of parallel sense plane 130 and leads to
The second line segment L2 of the central point C of sense plane 130 is crossed, wherein the vertical second line segment L2 of the first line segment L1, that is to say, that when
When one side 1301 of the parallel sense plane 130 of one line segment L1, second line segment L2 can sequentially pass through the another side opposite with side 1301
1302, the central point C of sense plane 130 and side 1301 and it is orthogonal with the first line segment L1, in the present embodiment, fixation kit 14
And the first adjustment component 15 is located on the position that the first line segment L1 passes through, second adjustment component 16 is located at second line segment L2 and passes through
Position on.Specifically, the present invention and it is not limited one side of the parallel sense plane 130 of First Line section L1
1301, any side of the parallel sense plane 130 of the first line segment L1 can be made according to the demand of actual conditions, for example, when
When one side 1303 of the parallel sense plane 130 of one line segment L1, second line segment L2 can sequentially pass through the another side opposite with side 1303
1304, the central point C of sense plane 130 and side 1303 and it is orthogonal with the first line segment L1.
As shown in Figures 1 and 2, the fixation kit 14 of the present embodiment further includes fixing piece 142 and elastic element 143.Gu
Determine part 142 and be configured at the first positioning cylinder 141 and image sensing mould group 13, specifically, fixing piece 142 passes through circuit board 131
The first through hole 1311 and be fixed on the first positioning cylinder 141, whereby, enable pedestal 11 and image capture mould group 13
It is fixed on each other.Elastic element 143 is configured between fixing piece 142 and the circuit board 131 of image sensing mould group 13.In this implementation
In, fixing piece 142 is, for example, screw, and the first positioning cylinder 141 is, for example, the spiral shell of the internal screw thread for having and matching with screw
Silk column, but the present invention is not limited thereto.Elastic element 143 is, for example, spring washer (spring washer), but the present invention is simultaneously
It is not limited.Screw arrange in pairs or groups spring washer using the effect of be to increase the locking power of screw, and then prevent screw from loosening,
In addition, spring washer also can be used as the buffering between screw and circuit board 131, positive acting power when screw being avoided to be locked
Directly circuit board 131 is damaged.
As shown in Figures 1 and 2, the first adjustment component 15 of the present embodiment includes the second positioning cylinder 151, the first adjustment member
Part 152, the first elastic element 153 and the second elastic element 154.Second positioning cylinder 151 is configured at pedestal 11 and image sense
It surveys between mould group 13, specifically, second positions cylinder 151 between pedestal 11 and circuit board 131, and in the present embodiment
In, the second positioning cylinder 151 is, for example, to be connected on pedestal 11, but the present invention is not limited thereto.The first adjustment element 152 is matched
It is placed in the second positioning cylinder 151 and image sensing mould group 13, specifically, the first adjustment element 152 passes through the of circuit board 131
Two through holes 1312 and being connected on the second positioning cylinder 151 movably, make image sensing by the first adjustment element 152
Mould group 13 is rotated towards first direction D1 around first axle A1.First elastic element 153 is configured at the second positioning cylinder 151 and image
Between the circuit board 131 for sensing mould group 13, make 13 court of image sensing mould group by the elastic-restoring force of the first elastic element 153
The second direction D2 opposite with first direction D1 is rotated around first axle A1.Second elastic element 154 is configured at the first adjustment member
Between part 152 and the circuit board 131 of image sensing mould group 13.
Above-mentioned the first adjustment element 152 is, for example, screw, and the second positioning cylinder 151 e.g. inside has and screw phase
The screw column of matched screw thread, but the present invention is not limited thereto.First elastic element 153 is, for example, spring or disk spring
(spring disc), the second elastic element 154 be, for example, spring washer (spring washer), but the present invention not as
Limit.Screw arrange in pairs or groups spring washer using the effect of be to increase the locking power of screw, and then prevent screw from loosening, in addition, bullet
Spring washer also can be used as the buffering between screw and circuit board 131, and positive acting power when screw being avoided to be locked is directly right
Circuit board 131 damages.
As shown in Figures 1 and 2, the second adjustment component 16 of the present embodiment includes third positioning cylinder 161, second adjustment member
Part 162, third elastic element 163 and the 4th elastic element 164.Third positioning cylinder 161 is configured at pedestal 11 and image sense
It surveys between mould group 13, specifically, third positions cylinder 161 between pedestal 11 and circuit board 131, and in the present embodiment
In, third positioning cylinder 161 is, for example, to be connected on pedestal 11, but the present invention is not limited thereto.Second adjustment element 162 is matched
It is placed in third positioning cylinder 161 and image sensing mould group 13, specifically, second adjustment element 162 passes through the of circuit board 131
Three through holes 1313 and movably be connected to third positioning cylinder 161 on, make image sensing by second adjustment element 162
Mould group 13 is rotated towards first direction D1 around the second axis A2.Third elastic element 163 is configured at third positioning cylinder 161 and image
Between the circuit board 131 for sensing mould group 13, make 13 court of image sensing mould group by the elastic-restoring force of third elastic element 163
The second direction D2 opposite with first direction D1 is rotated around the second axis A2.4th elastic element 164 is configured at second adjustment member
Between part 162 and the circuit board 131 of image sensing mould group 13.
Above-mentioned second adjustment element 162 is, for example, screw, and third positioning cylinder 161 e.g. inside has and screw phase
The screw column of matched screw thread, but the present invention is not limited thereto.Third elastic element 163 is, for example, spring or disk spring
(spring disc), the 4th elastic element 164 be, for example, spring washer (spring washer), but the present invention not as
Limit.Screw arrange in pairs or groups spring washer using the effect of be to increase the locking power of screw, and then prevent screw from loosening, in addition, bullet
Spring washer also can be used as the buffering between screw and circuit board 131, and positive acting power when screw being avoided to be locked is directly right
Circuit board 131 damages.
It is referring to figure 2. the schematic side view of image capture unit shown in Fig. 2 to Fig. 4, Fig. 3.Fig. 4 is shadow shown in Fig. 2
As the schematic side view at another visual angle of capture device.As shown in figure 3, the first positioning column of the fixation kit 14 of the present embodiment
141 extend towards the direction close to image sensing mould group 13 from pedestal 11 and have the first height H1, in addition, the first of the present embodiment
The the second positioning cylinder 151 for adjusting component 15 extends towards the direction close to image sensing mould group 13 from pedestal 11 and has second high
H2 is spent, and the first height H1 is greater than the second height H2.As shown in figure 4, the third of the second adjustment component 16 of the present embodiment positions
Cylinder 161 extends towards the direction close to image sensing mould group 13 from pedestal 11 and has third height H3, and the first height H1 is big
In third height H3.It follows that the present embodiment first positioning cylinder 141 height be greater than second positioning cylinder 151 and
Third positions the height of cylinder 161, can have foot its object is to make image sensing mould group 13 not will receive the limitation of structure
Enough spaces are rotated towards first direction D1 around first axle A1 or the second axis A2, that is, make image sensing mould group 13 towards close to base
The direction of seat 11 is adjusted (adjustment downwards).
As shown in Figures 1 and 2, the positioning that there is the pedestal 11 of the present embodiment at least one to extend towards image sensing mould group 13
Part 17, and image sensing mould group 13 has location hole 18 corresponding with locating piece 17, the quantity of locating piece 17 and location hole 18
It is e.g. respectively three, each locating piece 17 is all corresponding with a location hole 18, and these locating pieces 17 are, for example, to be distributed
In wantonly three edges of pedestal 11, location hole 18 is for example distributed across wantonly three of the circuit board 131 of image sensing mould group 13
Edge.The locating piece 17 of the present embodiment is with the setting purpose of location hole 18: when image sensing mould group 13 and pedestal 11 into
When row assembling setting, achieve the purpose that by locating piece 17 and being mutually matched for location hole 18 it is accurate, quickly assemble.It needs special
Illustrate, in the present embodiment, the quantity of locating piece 17 and location hole 18 and distributing position be only it is of the invention wherein it
One embodiment, but the present invention is not limited thereto, and the quantity and distributing position of locating piece 17 and location hole 18 can be according to realities
The demand of border situation and it is different.
A and Fig. 5 B referring to figure 5., Fig. 5 A be the present embodiment image sensing mould group 13 around first axle A1 towards first direction
The schematic diagram of D1 adjustment.Fig. 5 B is that the image sensing mould group 13 of the present embodiment is shown around first axle A1 towards what second direction D2 was adjusted
It is intended to.The visual angle of Fig. 5 A and Fig. 5 B is equivalent to Fig. 2 along the sectional perspective of AA line segment.As shown in Figure 5A, when the first adjustment element
152 is mobile towards first direction D1 simultaneously towards that when first direction D1 movement, can be further driven to circuit board 131, at this point, image sense
Surveying mould group 13 can be that fulcrum is rotated around first axle A1 and carried out towards first direction D1 with the end face 1410 of the first positioning cylinder 141
The adjustment of position works as image sensing mould group 13 towards first direction since the end face 1410 of the first positioning cylinder 141 is curved surface
When D1 carries out position adjustment, it can not be limited by structure and be rotated along curved surface around first axle A1.As shown in Figure 5 B, when
When one adjustment element 152 is mobile towards second direction D2, circuit board is pushed by the elastic-restoring force of the first elastic element 153
131 is mobile towards second direction D2 simultaneously, at this point, image sensing mould group 13 can be branch with the end face 1410 of the first positioning cylinder 141
Point rotates around first axle A1 and carries out the adjustment of position towards second direction D2.By above-mentioned adjustment mode, and then adjust sense
Survey the angle between plane 130 and the optical axis OA of camera lens 12.
Please refer to Fig. 6 A and Fig. 6 B, Fig. 6 A be the present embodiment image sensing mould group 13 around the second axis A2 towards first direction
The schematic diagram of D1 adjustment.Fig. 6 B is the signal that the image sensing mould group of the present embodiment is adjusted around the second axis A2 towards second direction D2
Figure.The visual angle of Fig. 6 A and Fig. 6 B is equivalent to Fig. 2 along the sectional perspective of BB line segment.As shown in Figure 6A, when second adjustment element 162
When mobile towards first direction D1, circuit board 131 can be further driven to simultaneously towards first direction D1 movement, at this point, image sensing
Mould group 13 can be that fulcrum rotates around the second axis A2 and carries out position towards first direction D1 with the end face 1410 of the first positioning cylinder 141
The adjustment set works as image sensing mould group 13 towards first direction D1 since the end face 1410 of the first positioning cylinder 141 is curved surface
When carrying out position adjustment, it can not be limited by structure and be rotated along curved surface around the second axis A2.As shown in Figure 6B, when second
When adjustment element 162 is mobile towards second direction D2, circuit board 131 is pushed by the elastic-restoring force of third elastic element 163
It is mobile towards second direction D2 simultaneously, at this point, image sensing mould group 13 can be fulcrum with the end face 1410 of the first positioning cylinder 141 around
The second axis A2 rotation and towards second direction D2 carry out position adjustment.By above-mentioned adjustment mode, and then it is flat to adjust sensing
Angle between face 130 and the optical axis OA of camera lens 12.
In conclusion the image capture unit of the embodiment of the present invention is using the first positioning cylinder of fixed module as benchmark
Point, and the end face that the first positioning cylinder is contacted with image sensing mould group is designed as curved surface.It is adjusted by the first adjustment component
The position of image sensing mould group, so that image sensing mould group is rotated as fulcrum around first axle using the end face of the first positioning cylinder,
The sense plane and the angle between the optical axis of camera lens for adjusting image sensing mould group in turn.It, can under the design of such structure
The adjusting camera lens optical axis to vertical with sense plane fast and accurately in manufacturing process, does not need additionally using expensive tune
Regulation tool is adjusted, and cost of manufacture and Production Time is effectively reduced.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only to implement example of the invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from spirit of the invention and
It is changed and retouched made by range, belongs to scope of patent protection of the invention.
Claims (10)
1. a kind of image capture unit characterized by comprising
Pedestal；
Camera lens is configured at the pedestal, and has optical axis；
Image sensing mould group has the sense plane towards the camera lens, and the optical axis passes through the sense plane；
Fixation kit, to fix the pedestal and the image capture mould group, which includes the first positioning cylinder, this first
Positioning column body is located between the pedestal and the image capture mould group, and the first positioning cylinder has end face, which is contacted with
The image sensing mould group, the end face are curved surface；And
The first adjustment component is configured at the image sensing mould group and the pedestal, and the first adjustment component is to make the image sensing
Mould group is that fulcrum is rotated around first axle using the end face of the first positioning cylinder, to adjust the sense plane and the optical axis it
Between angle；
The image capture unit further includes second adjustment component, is configured at the image sensing mould group and the pedestal, the second adjustment
Component is to make the image sensing mould group with the end face fulcrum of the first positioning cylinder around the perpendicular to the first axle
The rotation of two axis, to adjust the angle between the sense plane and the optical axis, wherein the first adjustment component and the fixation kit
Positioned at the first side of the sense plane, which is located at second side of opposite first side.
2. image capture unit as described in claim 1, which is characterized in that further include be parallel to the sense plane any one
First line segment on side and the second line segment of the central point by the sense plane, wherein first line segment is perpendicular to second line
Section, the first adjustment component and the fixation kit are located on first line segment, which is located in the second line segment.
3. image capture unit as described in claim 1, which is characterized in that the first adjustment component includes:
Second positioning cylinder, is configured between the pedestal and the image sensing mould group；
The first adjustment element is configured at the second positioning cylinder and the image sensing mould group, and the first adjustment element is to make this
Image sensing mould group is rotated towards first direction around the first axle；
First elastic element is configured between the second positioning cylinder and the image sensing mould group, by first elastic element
Elastic-restoring force and rotate image sensing mould group around the first axle towards second direction opposite with the first direction；With
And
Second elastic element is configured between the first adjustment element and the image sensing mould group.
4. image capture unit as claimed in claim 3, which is characterized in that the first positioning cylinder is somebody's turn to do from the pedestal towards close
The direction of image sensing mould group extends and has the first height, and the second positioning cylinder is from the pedestal towards close to the image sensing mould
The direction of group extends and has the second height, which is greater than second height.
5. image capture unit as described in claim 1, which is characterized in that the second adjustment component includes:
Third positions cylinder, is configured between the pedestal and the image sensing mould group；
Second adjustment element is configured at third positioning cylinder and the image sensing mould group, and the second adjustment element is to make this
Image sensing mould group is rotated towards first direction around second axis；
Third elastic element is configured between third positioning cylinder and the image sensing mould group, by the third elastic element
Elastic-restoring force and rotate image sensing mould group around second axis towards second direction opposite with the first direction；With
And
4th elastic element is configured between the second adjustment element and the image sensing mould group.
6. image capture unit as claimed in claim 5, which is characterized in that the first positioning cylinder is somebody's turn to do from the pedestal towards close
The direction of image sensing mould group extends and has the first height, which positions cylinder from the pedestal towards close to the image sensing mould
The direction of group extends and has third height, which is greater than the third height.
7. image capture unit as described in claim 1, which is characterized in that the image sensing mould group includes circuit board and image
Sensing element, the Image Sensor are configured on the circuit board, which is located on the Image Sensor, the circuit
Plate has the first through hole, the second through hole and third through hole, which corresponds to the fixation kit, this second
Through hole corresponds to the first adjustment component, which corresponds to the second adjustment component.
8. image capture unit as described in claim 1, which is characterized in that the fixation kit further include:
Fixing piece, is configured at the first positioning cylinder and the image sensing mould group, which is fixed on the first positioning cylinder
On, to make the pedestal be fixed on the image capture mould group；And
Elastic element is configured between the fixing piece and the image sensing mould group.
9. image capture unit as described in claim 1, which is characterized in that the pedestal has at least positioning piece, the positioning
Part extends towards the image sensing mould group, which also has location hole, which matches with the locating piece.
10. a kind of network monitoring system, which is characterized in that including image capture unit described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242352.7A CN105915770B (en) | 2016-04-19 | 2016-04-19 | Image capture unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242352.7A CN105915770B (en) | 2016-04-19 | 2016-04-19 | Image capture unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105915770A CN105915770A (en) | 2016-08-31 |
| CN105915770B true CN105915770B (en) | 2019-05-24 |
Family
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Family Applications (1)
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| CN207636910U (en) * | 2017-11-08 | 2018-07-20 | 深圳市大疆创新科技有限公司 | Camera adjusting mechanism, camera, cradle head device and unmanned vehicle |
| CN109803072B (en) * | 2017-11-17 | 2021-01-22 | 群光电子股份有限公司 | Image pick-up device with power supply reset function |
| CN109188841B (en) * | 2018-09-21 | 2021-04-20 | 苏州佳世达光电有限公司 | Reflector adjusting device and projection device |
| CN111812796A (en) * | 2020-06-15 | 2020-10-23 | 中航国画（上海）激光显示科技有限公司 | Projector reflector adjusting and fixing device and method |
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| CN101620304A (en) * | 2008-06-30 | 2010-01-06 | 鸿富锦精密工业（深圳）有限公司 | Image capture module |
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| CN101620304A (en) * | 2008-06-30 | 2010-01-06 | 鸿富锦精密工业（深圳）有限公司 | Image capture module |
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