CN101208946A - Device having imaging element and imaging device using the same - Google Patents
Device having imaging element and imaging device using the same Download PDFInfo
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- CN101208946A CN101208946A CNA2006800228435A CN200680022843A CN101208946A CN 101208946 A CN101208946 A CN 101208946A CN A2006800228435 A CNA2006800228435 A CN A2006800228435A CN 200680022843 A CN200680022843 A CN 200680022843A CN 101208946 A CN101208946 A CN 101208946A
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- imaging apparatus
- base station
- recess
- loading device
- screw
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
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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
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
- H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/003—Alignment of optical elements
- G02B7/004—Manual alignment, e.g. micromanipulators
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
- Lens Barrels (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
An imaging element having an imaging plane through which an optical axis passes is mounted on a device having imaging element. The device having imaging element includes a mounting table on which a first concave portion is formed, a spherical body in abutment with the first concave portion of the mounting table, and a base table having a second concave portion with which the spherical body is in abutment. An imaging element is mounted on the mounting table. The spherical body has a center positioned on the optical axis. The device having imaging element can smoothly adjust the tilt angle.
Description
Technical field
The present invention relates to a kind of imaging apparatus loading device of adjusting the inclination angle of imaging apparatus, and use the camera heads such as monitoring camera device, camera system and digital camera device of this device.
Background technology
In the camera head with imaging apparatuss such as CCD or CMOS, usually in order to photograph distinct image, preferably with the shooting face of the imaging apparatus light shaft positive cross with respect to lens, that is, the normal of taking face is consistent with optical axis.
When imaging apparatus is installed, the deviation during because of the deviation of part dimension or assembling etc., taking the normal of face and optical axis can not be in full accord and produce deviation, is not 0 angle (inclination angle) thereby produce between the normal of the face of shooting and optical axis sometimes.This inclination angle may cause that the part of the image of being obtained by imaging apparatus is fuzzy, and image quality is caused big harmful effect.
The spy opens the 2005-117253 communique and discloses a kind of existing camera head that is used to solve this problem.This camera head possesses the support that is used to support imaging apparatus, be fixed in steel ball on the lens barrel of rear portion, between support and rear portion lens barrel along with the adjustment screw of the direction configuration of light shaft positive cross.Being screwed into degree by changing the screw thread of adjusting screw, is that fulcrum changes the angle of support with respect to the rear portion lens barrel with the steel ball, revises the inclination of imaging apparatus.
In this camera head, the allocation position of the center of the shooting face of imaging apparatus and the steel ball that becomes the fulcrum of adjusting at the inclination angle separately.Therefore, when adjusting at the inclination angle of carrying out imaging apparatus, center and the optical axis of taking face have deviation significantly, thereby may cause harmful effect to image.
Disclose a kind of camera head that is used to solve this problem in the Te Kaiping 8-248465 communique.This camera head possess fixing imaging apparatus movable platen, by jut keep this movable platen fixed head, with the vertical dip angle adjustment of movable platen and fixed head engaging with and the adjustment screw of vertical dip angle adjustment usefulness.Adjust screw by rotation, can adjust the inclination angle of imaging apparatus on vertical direction and horizontal direction.
In this camera head, fixedly the fixed head of the movable platen of imaging apparatus and maintenance movable platen is by being held with the jut that is arranged on the recess butt on the movable part.Therefore, when adjusting at the inclination angle of carrying out camera head, the position of jut and recess butt may produce deviation.When there is deviation this position, can not adjusts the inclination angle sleekly, thereby be difficult to adjust exactly the inclination angle.
Summary of the invention
The invention provides a kind of imaging apparatus loading device, its lift-launch has the imaging apparatus of the shooting face that optical axis passes through.This imaging apparatus loading device possesses the lift-launch platform that is formed with first recess, with the spheroid of the first recess butt that carries platform, be formed with the base station with second recess of spheroid butt.On the lift-launch platform, carry imaging apparatus.Spheroid has the center that is positioned on the optical axis.
Description of drawings
Figure 1A is the stereogram of the imaging apparatus loading device of embodiment of the present invention;
Figure 1B is the stereogram of the imaging apparatus loading device of execution mode;
Fig. 1 C is the skeleton diagram of the camera head of execution mode;
Fig. 2 A is the exploded perspective view of the imaging apparatus loading device of execution mode;
Fig. 2 B is the exploded perspective view of the imaging apparatus loading device of execution mode;
Fig. 3 A is the exploded perspective view of filter movable part of the imaging apparatus loading device of execution mode;
Fig. 3 B is the exploded perspective view of filter movable part of the imaging apparatus loading device of execution mode;
Fig. 4 is the exploded perspective view of imaging apparatus maintaining part of the imaging apparatus loading device of execution mode;
Fig. 5 A is the lift-launch platform of imaging apparatus maintaining part of execution mode and the exploded perspective view of base station;
Fig. 5 B is the lift-launch platform of imaging apparatus maintaining part of execution mode and the exploded perspective view of base station;
Fig. 6 A is the major part profile of the imaging apparatus loading device of execution mode;
Fig. 6 B is the major part profile of the imaging apparatus loading device of execution mode;
Fig. 7 A is the major part profile of the imaging apparatus loading device of execution mode;
Fig. 7 B is the major part profile of the imaging apparatus loading device of execution mode;
Fig. 8 A is the major part profile of the imaging apparatus loading device of execution mode;
Fig. 8 B is the major part profile of the imaging apparatus loading device of execution mode;
Fig. 9 A is the major part profile of the imaging apparatus loading device of execution mode;
Fig. 9 B is the major part profile of the imaging apparatus loading device of execution mode;
Figure 10 A is the major part profile of other imaging apparatus maintaining part of execution mode;
Figure 10 B is the major part profile of other imaging apparatus maintaining part of execution mode.
Description of reference numerals
1 imaging apparatus loading device
50 base stations
51 slotted holes
The recess of 53 base stations (second recess)
54 sinking portions
60 carry platform
64 carry the recess (first recess) of platform
100 imaging apparatuss
100A takes face
110 spheroids
200 adjust screw
The 200A head
The 200B axial region
200C screw thread slot part
201 curved face part
210 keep screw
211 elastic portion
300 curved face part
The 501A optical axis
502 picture signal handling parts
1001 camera heads
Embodiment
Figure 1A and Figure 1B are the stereograms of the imaging apparatus loading device 1 of embodiment of the present invention.Fig. 1 C is the skeleton diagram of the camera head 1001 of execution mode.
Shown in Fig. 1 C, camera head 1001 possesses imaging apparatuss 100 such as CCD or CMOS, carries the imaging apparatus loading device 1 of imaging apparatus 100, lens section 501, the picture signal handling part 502 that is connected with imaging apparatus 100.Imaging apparatus loading device 1 possesses imaging apparatus maintaining part 10, and this imaging apparatus maintaining part 10 has the lift-launch face 10A that carries imaging apparatus 100.502 pairs of signals from imaging apparatus 100 outputs of picture signal handling part are handled output image signal.Imaging apparatus 100 has the shooting face 100A of photographic images.Normal 100B is along extending perpendicular to the direction of the face of shooting 100A.
In addition, for describing, in execution mode, as the public direction of full accompanying drawing, X-axis, Y-axis and Z axle that expression is perpendicular to one another.Z-direction is the direction of the optical axis 501A of lens section 501, and Y-axis is vertical with Z-direction respectively to reaching X-direction.
In camera head 1001, usually in order to photograph distinct image imaging preferably with the shooting face 100A of imaging apparatus 100 optical axis 501A quadrature with respect to lens section 501, that is, the normal 100B that takes face 100A is consistent with optical axis 501A.
When imaging apparatus 100 is installed, because the deviation the when deviation of part dimension or assembling etc., the normal 100B of shooting face 100A and optical axis 501A can not be in full accord and produce deviation, thus sometimes between the normal 100B of the face of shooting 100A and optical axis 501A generation be not certain angle θ (inclination angle [theta]) of 0.Inclination angle [theta] may cause that the part of the image of being obtained by imaging apparatus 100 is fuzzy, and image quality is caused big influence.
Shown in Figure 1A and Figure 1B, imaging apparatus loading device 1 possesses the mobile filter movable part 20 that keeps infrared cut off filter freely.Imaging apparatus maintaining part 10 moves in Z-direction and keeps imaging apparatus 10 freely.Keeping an end 10B of the imaging apparatus maintaining part 10 of imaging apparatus 100 to move freely along Z-direction by rail portion 40 is held.One end 10C of imaging apparatus maintaining part 10 moves along Z-direction (optical axis 501A direction) by motor part 30.In addition, in Figure 1A, rail portion 40 is installed on imaging apparatus loading device 1.In Figure 1B, pull down rail portion 40 from imaging apparatus loading device 1.Imaging apparatus maintaining part 10 possesses by motor part 30 and rail portion 40 base station 50 that keeps and the lift-launch platform 60 that is installed on the base station 50.Lift-launch platform 60 adjusts screws 200 by two and two maintenance screws 210 are installed on the base station 50, thereby can adjust the inclination angle of imaging apparatus 100.Like this, imaging apparatus loading device 1 can make imaging apparatus 100 move along optical axis 501A, and, can adjust the inclination angle of imaging apparatus 100.
Structure to imaging apparatus loading device 1 is elaborated.Fig. 2 A and Fig. 2 B are the exploded perspective views of imaging apparatus loading device 1.
Imaging apparatus loading device 1 possesses the lift-launch platform 60 that keeps imaging apparatus 100 and the base station 50 that carries platform 60 is installed.One end 50A of base station 50 remains on the imaging apparatus shifting axle 71 that extends along Z-direction by two shifting axle holding sections, and the rotation of the turning motor 31 by motor part 30 is moved along Z-direction.One end 50B of base station 50 remains in the track 43 along the Z-direction extension that is arranged on the rail portion 40 by guide rail holding section 55, can move along Z-direction.Therefore, the rotation of base station 50 by turning motor 31 with keep its towards state lower edge Z-direction move.Imaging apparatus 100 is installed on and carries on the platform 60, carries platform 60 and is installed on the base station 50.Therefore, the shooting face 100A that keeps imaging apparatus 100 towards, be that imaging apparatus 100 can move along Z-direction under the state of direction of normal 100B.
Shown in Fig. 2 A and Fig. 2 B, imaging apparatus shifting axle 71 is installed on the filter movable part 20 by two pressing plates 72.One end 43A of the track 43 of rail portion 40 remains on the filter movable part 20 in 203 projectioies that are provided with, and an end 43B remains in the projection 202 that the inboard of housing section 41 is provided with.
Shown in Fig. 2 B, imaging apparatus loading device 1 possesses filter movable part 20.Filter movable part 20 can carry out dismounting by filter with filters such as infrared cut off filter with motor 21 on optical axis 501A.
Shown in Fig. 2 A and Fig. 2 B, imaging apparatus loading device 1 possesses motor part 30, and this motor part 30 has the axle 32 of turning motor 31, turning motor 31, the bearing portion 33 of retainer shaft 32.On the axle 32 of turning motor 31, be formed with the thread groove 32A that carries out screw cutting and form.Rotation by turning motor 31 is rotated the thread groove 32A of axle 32, follows this rotation that imaging apparatus maintaining part 10 is moved along Z-direction (optical axis 501A direction).
Fig. 3 A and Fig. 3 B are the exploded perspective views of the filter movable part 20 of imaging apparatus loading device 1.Filter movable part 20 possesses maintaining part 24 and press section 220, and also possesses filter frame portion 25, filter motor 21, filter shifting axle 22, axle maintaining part 23, filter maintaining part 26, filter retainer shaft 28, the axle maintaining part 27 of pushing and remaining on maintaining part 24 by press section 220.In filter frame portion 25, be formed with two 25A of window portion, 25B, can carry filter 25E such as infrared cut off filter at one of the 25B of window portion.Filter makes filter frame portion 25 move along Y direction with motor 21.Filter shifting axle 22 is installed at filter on motor 21.Axle maintaining part 23 keeps filter shifting axle 22.Be provided with the filter maintaining part 26 that filter frame portion 25 is installed on filter shifting axle 22 at an end 25C of filter frame portion 25.Opposition side one end 25D at an end 25C of filter frame portion 25 is provided with a maintaining part 27, and filter retainer shaft 28 is inserted in the maintaining part 27, and filter frame portion 25 can be moved along filter retainer shaft 28.
When making filter with motor 21 rotation, filter frame portion 25 moves in Y direction along filter retainer shaft 28, can make optical axis 501A select among the 25A of window portion, the 25B of filter frame portion 25 one of them and passes through.Therefore, can be on optical axis 501A dismounting be equipped on the filter 25E of the 25B of window portion.In addition, filter 25 also can be equipped on the 25A of window portion.
Fig. 4 is the exploded perspective view of imaging apparatus maintaining part 10 of imaging apparatus loading device 1 that keeps the execution mode of imaging apparatus 100.Imaging apparatus maintaining part 10 possess heating panel 91, insulation division 92, by heating panel 91 and insulation division 92 install imaging apparatuss 100 baseplate part 93, carry platform 60, base station 50, be disposed at the spheroid 110 between base station 50 and the lift-launch platform 60.Carrying installation base plate portion 93 on the platform 60.Base station 50 is held along imaging apparatus shifting axle 71 and the track 43 shown in Fig. 2 A and Fig. 2 B, and is removable in Z-direction.
End 50A at the base station 50 of imaging apparatus maintaining part 10 is provided with two shifting axle holding sections 56.Between two shifting axle holding sections 56, be provided with the holding member 120 that is clipped by two washer portion 121.Holding member 120 has retainer 126, by spring 123 to a direction application of force.On holding member 120, claw 125 is installed by pressing plate 124.Claw 125 engages with the thread groove 32A of the axle 32 of the turning motor 31 shown in Fig. 2 B.Because axle 32 rotations in the time of claw 125 and thread groove 32A engagement, thereby claw 125 moves along Z-direction, and thus, holding member 120 and base station 50 move along Z-direction.That is, imaging apparatus maintaining part 10 is that the direction of optical axis 501A moves by the rotation of turning motor 31 along Z-direction.Be provided with along the track 43 of the rail portion 50 shown in Fig. 2 A in guide rail holding section 55 that Z-direction moves at an end 50B of base station 50.Be located at two shifting axle holding sections 56 on the base station 50 and prevent that base station 50 from producing and rock, prevent base station 50 with respect to Z-direction change towards.It has the face 50C relative with the lift-launch platform 60 of base station 50, with the face 50D of the opposition side of face 50C.
As shown in Figure 4, be provided with sinking portion 54, and on the end 54A relative, be provided with recess 53 with the lift-launch platform 60 of recess 54 with end 54A at the face 50C of base station 50.Recess 53 have from face 50D towards the direction of the end of sinking portion 54 54A, promptly towards the tapering of the cone shape of the direction of face 50C expansion, and in recess 53, dispose spheroid 110.Being formed with on base station 50 with recess 53 is that the center connects from face 50C two slotted holes 51 and two slotted holes 251 to face 50D.Recess 53 and slotted hole 51,251 are disposed on the straight line L1, so that recess 53 is between slotted hole 51 and slotted hole 251.Slotted hole 51,251 has straight line L1 direction, that is, the slotted hole 51 of base station 50 has and the identical length direction of direction that connects recess 53 and slotted hole 51.Slotted hole 51 have be parallel to straight line L1, be two medial surfaces 52 of the length direction of slotted hole 51.The interval of two medial surfaces 52 is being expanded towards the direction of face 50C from face 50D.That is, the interval of two medial surfaces 52 is being expanded towards the direction of base station 50 from lift-launch face 60.In two slotted holes 51, insert respectively and adjust screw 200, in two slotted holes 251, insert maintenance screw 210 respectively.Base station 50, lift-launch platform 60 and spheroid 110 constitute the adjustment part, inclination angle 90 of the inclination angle [theta] that can adjust the imaging apparatus 100 shown in Fig. 1 C.
Adjustment part, inclination angle 90 to the imaging apparatus loading device 1 of execution mode is elaborated.Fig. 5 A and Fig. 5 B are the exploded perspective views of adjustment part, inclination angle 90.
Carry the face 60B that platform 60 has the opposition side of face 60A relative with base station 50 and face 60A.Be provided with from the outstanding post portion 63 of core of the face 60A that carries platform 60.Post portion 63 has the face 63A relative with base station 50.On the face 63A of post portion 63, be formed with recess 64, this recess 64 have from face 60B towards the direction of face 60A, promptly from the tapering of face 60B towards the cone shape of the direction 60C of face 63A expansion.Spheroid 110 also rotatably is held by the recess 53 of base station 50 and recess 64 clampings of lift-launch platform 60.On the face 60A that carries platform 60, be provided with four projectioies 61.As shown in Figure 4, be installed on the lift-launch platform 60 by the projection 61 substrate 503 opposite face 60A that will be equipped with picture signal handling part 502.On the face 60A that carries platform 60, be provided with outstanding projection 62 from face 60A.Heating panel 91 is installed on projection 62.
Because recess 53,64 is cone shape, therefore, can uses as spheroid 110 to have various diameter sphere, and can locate exactly spheroid 110.
On lift-launch platform 60, be formed with through-plane 60A is carried out the medial surface of screw cutting to having of face 60B four screwed holes 66.Adjustment screw 200 is installed in the screwed hole 60 that carries platform 60 by slotted hole 51 from the face 50D of base station 50.Keep screw 210 to be installed in the screwed hole 66 that carries platform 60 by slotted hole 251 via the face 50D of elastic portion 211 from base station 50.In execution mode,, for example can use helical spring as elastic portion 211.Adjust the axial region 200B that screw 200 has head 200A and 200A extension from the head, axial region 200B has screw thread slot part 200C, and this screw thread slot part 200C has thread groove.Adjust screw 200 and have from the head that 200A is a curved face part 201 towards the outstanding curved surface of the direction of axial region 200B, this curved face part 201 has sphere 201A.
Fig. 6 A is the profile of line 6A-6A of the adjustment part, inclination angle 90 of the imaging apparatus loading device 1 shown in Figure 1B.Fig. 6 B is the profile of the line 6B-6B of the adjustment part, inclination angle 90 shown in Fig. 6 A.
As shown in Figure 6A, on adjustment part, inclination angle 90, base station 50 carries on the platform 60 by adjusting screw 200 and keeping screw 210 to be installed in.Between the recess 64 of recess 53 that carries platform 60 and base station 50, spheroid 110 with recess 53,64 butts is arranged with rotatable state configuration.Adjust the interval T 1 that screw 200 is adjusted face 60A that carries platform 60 and the head 200A that adjusts screw 200 by rotating, carry platform 60 thus and rotate along X-direction with respect to the center 110A of base station 50 with spheroid 110.The recess 64 of lift-launch platform 60 and the recess 53 of base station 50 have the tapering of cone shape, and the state of spheroid 110 with easy slip kept.As shown in Figure 4, the center 110A of spheroid 110 is positioned on the optical axis 501A.
The length direction of slotted hole 51 is parallel with Y-axis.Shown in Fig. 6 B, from the interval of two medial surfaces 52 of the length direction that is parallel to slotted hole 51 from the direction expansion of face 50C towards face 50D.The sphere 201A of the curved face part 201 of the head 200A of adjustment screw 200 contacts with the medial surface 52 of slotted hole 51.Under this state, as shown in Figure 6A, adjust screw 200 and do not contact the medial surface 51A that the length direction with slotted hole 51 intersects.As shown in Figure 6A, keep screw 210 to have the axial region 210B of head 210A and 210A extension from the head, axial region 210B has screw thread slot part 210C, and this screw thread slot part 210C has thread groove.Keep screw 210 to insert in the slotted hole 251, screw thread slot part 210C is inserted in the screwed hole 66 that carries platform 60 fixes from the face 50D of base station 50.Between head 210A that keeps screw 210 and base station 50, dispose elastic portion 211 (helical spring).
Method to the inclination angle [theta] of the rotation of the X-axis of adjusting relevant imaging apparatus 100 with adjustment part, inclination angle 90 describes.Fig. 7 A and Fig. 7 B are the profiles of line 6A-6A of the adjustment part, inclination angle 90 of the imaging apparatus loading device 1 shown in Figure 1B.
Shown in Fig. 7 A, adjust in the screwed hole 66 that screw 200 carrying platform 60 when rotate when making with tightening direction D1, the head 200A that adjusts screw 200 is near lift-launch platform 60.Follow in this, base station 50 from recess 53 by slotted hole 51 part 50E and carry the approaching by the part 60D of screwed hole 66 of platform 60 from recess 64.Owing to kept, be that rotate along direction D11 at the center with the X-axis so carry the center 110A of platform 60 by spheroid 110, thereby the part 60D of lift-launch platform 60 is near base station 50 towards the face 50C of base station 50, the direction of 50D.Follow in this, base station 50 from recess 53 by slotted hole 251 part 50F and carry platform 60 from the part 60E of recess 64 by screwed hole 66 away from each other.Like this, can make with respect to the face 60B of the lift-launch platform 60 of base station 50 towards direction be the center rotation with the X-direction.
Shown in Fig. 7 B, when the screwed hole 66 that makes adjustment screw 200 from lift-launch platform 60 rotated with the direction D2 that unclamps, elastic portion 211 made the part 50F of base station 50 approaching with the part 60E that carries platform 60, thereby the head 200A of adjustment screw 200 leaves from lift-launch platform 60.Follow in this, carry platform 60 from the part 60D of recess 64 by screwed hole 66 from leaving from the recess 53 of base station 50 part 50E by slotted hole 51.Owing to kept, be that rotate along direction D12 at the center with the X-axis so carry the center 110A of platform 60 by spheroid 110, thereby the part 60D of lift-launch platform 60 leave from base station 50 towards the face 50C of base station 50, the direction of 50D.Follow in this, base station 50 from recess 53 by slotted hole 251 part 50F and carry the closer to each other by the part 60E of screwed hole 66 of platform 60 from recess 64.Like this, can make with respect to the face 60B of the lift-launch platform 60 of base station 50 towards direction be the center rotation with the X-direction.
In addition, though carry platform 60 with the X-axis be the center along direction D11, D12 rotation, adjusting screw 200 and keeping screw 210 also is vertical with respect to the face 60A that carries platform 60.Adjust screw 200 and keep screw 210, so adjust screw 200 and keep screw 210 angle is changed with respect to face 50C, the 50D of base station 50 owing to be inserted into the slotted hole 51,251 of length direction respectively with Y direction.In addition, be parallel to two medial surfaces 52 of the length direction of slotted hole 51 owing to adjust the sphere 201A butt of the curved face part 201 of screw 200, thus can not can based on the deviation of the diameter of the curved face part 201 of adjustment screw 200, and can stably adjust the inclination angle.
Secondly, the method to the rotation inclination angle [theta] of the Y-axis of being adjusted relevant imaging apparatus 100 by adjustment part, inclination angle 90 describes.Fig. 8 A is the profile of line 8A-8A of the adjustment part, inclination angle 90 of the imaging apparatus loading device 1 shown in Figure 1B.Fig. 8 B is the profile of line 8B-8B of the adjustment part, inclination angle 90 of Fig. 8 A.
Shown in Fig. 8 A, in adjustment part, inclination angle 90, carry on the platform 60 by adjusting screw 200 and keeping screw 210 that base station 50 is installed in.Between the recess 64 of recess 53 that carries platform 60 and base station 50, the spheroid 110 of butt recess 53,64 disposes with rotatable state.Adjust the interval T 2 that screw 200 is adjusted face 60A that carries platform 60 and the head 200A that adjusts screw 200 by rotation, thus, carry platform 60 and rotate along X-direction with respect to the center 110A of base station 50 with spheroid 110.The recess 64 of lift-launch platform 60 and the recess 53 of base station 50 have the tapering of cone shape, and the state of spheroid 110 with easy slip kept.
The length direction of slotted hole 51 is parallel with X-axis.Shown in Fig. 8 B, from the interval of two medial surfaces 52 of the length direction that is parallel to slotted hole 51 from the direction expansion of face 50C towards face 50D.The sphere 201A of the curved face part 201 of the head 200A of adjustment screw 200 contacts with the medial surface 52 of slotted hole 51.Under this state, shown in Fig. 8 A, adjust screw 200 and do not contact the medial surface 51A that the length direction with slotted hole 51 intersects.Shown in Fig. 8 A, keep screw 210 to have the axial region 210B of head 210A and 210A extension from the head, axial region 210B has screw thread slot part 210C, and this screw thread slot part 210C has thread groove.Keep screw 210 to be inserted in the slotted hole 251, screw thread slot part 210C is inserted in the screwed hole 66 that carries platform 60 fixes from the face 50D of base station 50.Between head 210A that keeps screw 210 and base station 50, dispose elastic portion 211 (helical spring).
Adjust in the screwed hole 66 that screw 200 carrying platform 60 when rotate with tightening direction D1 when making, the head 200A that adjusts screw 200 is near lift-launch platform 60.Follow in this, base station 50 from recess 53 by slotted hole 51 part 50G and carry the approaching by the part 60F of screwed hole 66 of platform 60 from recess 64.Owing to kept, be that rotate at the center with the Y-axis so carry the center 110A of platform 60 by spheroid 110, thereby the part 60F of lift-launch platform 60 is near base station 50 towards the face 50C of base station 50, the direction of 50D.Follow in this, base station 50 from recess 53 by slotted hole 251 part 50H and carry platform 60 from the part 60G of recess 64 by screwed hole 66 away from each other.Like this, can make with respect to the face 60B of the lift-launch platform 60 of base station 50 towards direction be the center rotation with the Y direction.
When the screwed hole 66 that makes adjustment screw 200 from lift-launch platform 60 rotated with the direction of unclamping, elastic portion 211 made the part 50F of base station 50 approaching with the part 60E that carries platform 60, thereby the head 200A of adjustment screw 200 leaves from lift-launch platform 60.Follow in this, carry platform 60 from the part 60F of recess 64 by screwed hole 66 from leaving from the recess 53 of base station 50 part 50G by slotted hole 51.Owing to kept, be the center rotation with the Y-axis so carry the center 110A of platform 60 by spheroid 110, thereby the part 60G of lift-launch platform 60 leave from base station 50 towards the face 50C of base station 50, the direction of 50D.Follow in this, base station 50 from recess 53 by slotted hole 251 part 50H and carry the closer to each other by the part 60G of screwed hole 66 of platform 60 from recess 64.Like this, can make with respect to the face 60B of the lift-launch platform 60 of base station 50 towards direction be the center rotation with the Y direction.
In addition, be the center rotation even carry platform 60 with the Y-axis, adjusting screw 200 and keeping screw 210 also is vertical with respect to the face 60A that carries platform 60.Adjust screw 200 and keep screw 210, so adjust screw 200 and keep screw 210 angle is changed with respect to face 50C, the 50D of base station 50 owing to be inserted into the slotted hole 51,251 of length direction respectively with X-direction.
When to remain in the horizontal direction of carrying the imaging apparatus 100 on the platform 60, to be the inclination angle [theta] of X-direction when being the center rotation when adjusting, adjust the axial region 200B of screw 200 and extend obliquely with respect to the face 50C of base station 50,50D out of plumb.
Fig. 9 A and Fig. 9 B are the profiles of the adjustment part, inclination angle 90 shown in Fig. 6 B.The axial region 200B that adjusts screw 200 is vertical with the face 60A of lift-launch platform 60 and extend.In Fig. 9 A, face 50C, the 50D of axial region 200B and base station 50 is vertical and extend.In Fig. 9 B, axial region 200B extends obliquely with respect to the face 50C of base station 50,50D out of plumb.The adjustment part, inclination angle 90 of the imaging apparatus loading device 1 in execution mode is formed with the outstanding curved face part with sphere 201A 201 of direction of extending to the axial region 200B of the head 200A that adjusts screw 200.Shown in Fig. 9 B, when the axial region 200B that adjusts screw 200 extends obliquely with respect to the face 50C of base station 50,50D out of plumb, the center of curvature P11 rotation of the sphere 201A of the direction relative surface portion 201 that axial region 200B extends, sphere 201A continues respectively to contact with two medial surfaces 52 of slotted hole 51 by some 52A.Two some 52A and center of curvature P11 are positioned on the straight line 51B.Center of curvature P11 is positioned at the straight line 51B of the some 52A that connects medial surface 52 and adjusts on the point that the central shaft 200D of the axial region 200B of screw 200 intersects.Therefore, tilt with respect to face 50C, 50D even adjust the central shaft 200D of screw 200, the position deviation of adjusting screw 200 also is seldom, can rotate sleekly with respect to base station 500 thereby adjust screw 200.Even by adjusting screw 200 inclination angle is adjusted into value arbitrarily, the axial region 200B that adjusts screw 200 is also always vertical with respect to the face 60A that carries platform 60.
In the adjustment part, inclination angle 90 of the imaging apparatus loading device 1 in execution mode, owing to dispose spheroid 110 in the inboard that is formed at the sinking portion 54 on the base station 50, so can in the sinking portion 54 between face 50C, the 50D of base station 50, dispose the center 110A of spheroid 110.Consequently, can reduce the base station 50 that carries platform 60 and adjust with respect to the inclination angle on X-direction and Y direction of following imaging apparatus 100, to the position deviation of X-direction and Y direction.By this configuration of spheroid 110, the variation of the position of the sphere 201A butt of base station 50 in the time of can reducing to change the inclination angle and adjustment screw 200, thus can adjust the inclination angle with wideer scope.
Imaging apparatus loading device 1 by execution mode, also the direction that is equipped on the shooting face 110A that carries the imaging apparatus 100 on the platform 60 either direction of horizontal direction and vertical direction can be changed to, and the inclination angle [theta] of either direction in horizontal direction and the vertical direction can be adjusted.
In the adjustment part, inclination angle 90 of the imaging apparatus loading device 1 of execution mode, shown in Fig. 6 A and Fig. 6 B, the slotted hole 51 with length direction of adjusting the direction that screw 200 moves is formed on the base station 50.The hole that adjustment screw 200 passes through is not limited to slotted hole.
Figure 10 A and Figure 10 B are the profiles of another adjustment part, inclination angle 190 of the imaging apparatus loading device 1 in the execution mode.In Figure 10 A, the face 60A of lift-launch platform 60 and the face 50C of base station 50 are parallel to each other.In Figure 10 B, the face 50C that carries the face 60A of platform 60 and base station 50 is not parallel each other and tilt.In Figure 10 A and Figure 10 B, the part identical with Fig. 6 A used same reference marks, omits its explanation.
In the adjustment part, inclination angle 190 shown in Figure 10 A and Figure 10 B, replace adjusting screw 200 and the slotted hole 51,251 that keeps screw 210 to pass through respectively, on base station 50, be formed with the hole 351,251 of adjusting screw 200 and keeping screw 210 to pass through respectively.Hole 351,451 has the circular outstanding medial surface 151,551 of cross section for circle respectively.The sphere 201A and medial surface 151 butts of the curved face part 201 that the direction of extending to axle 200B from the head 200A that adjusts screw 200 is outstanding.
In adjustment part, inclination angle 190, the axial region 210B that keeps screw 210 is by elastic portion 211 (helical spring), the hole 300A of spherical element 300, hole 451.Spherical element 300 has the outstanding sphere 300B towards the face 50D of base station 50.The medial surface 551 in the sphere 300B butt hole 451 of spherical element 300.Elastic portion 211 is located between the head 210A and curved face part 300 that keeps screw 210, with medial surface 551 application of forces of spherical element 300 to the hole 451 of base station 50, so that spherical element 300 and base station 50 and lift-launch platform 600 are approaching.
Shown in Figure 10 A, that the center of curvature P3 of the planar outstanding medial surface 551 of center of curvature P1, P2 and the cylinder in hole 451 of the planar outstanding medial surface 151 of the cylinder in hole 351, straight line that P4 is connected is roughly consistent with the center P 5 of spheroid 110.
Shown in Figure 10 B, by adjust adjusting screw 200, can adjust the angle that the face 50C with respect to base station 50 of the face 60A of medial surface 60 tilts, and can adjust and be equipped on the inclination angle [theta] of carrying the imaging apparatus 100 on the platform 60 from carrying the outstanding length of platform 60.When adjusting inclination angle [theta], at least one side of medial surface 151 of adjusting the hole 351 of the sphere 201A of screw 200 and base station 50 continues butt, and keeps at least one side of medial surface 551 in the hole 451 of the sphere 300B of the spherical element 300 that screw 210 passes through and base station 50 to continue butt.Therefore, adjustment part, inclination angle 190 can be adjusted inclination angle [theta] sleekly.
In the camera head shown in Fig. 1 C 1001, the user by observe in fact by imaging apparatus 100 according to the image of the focus adjustment of taking the photograph with resolution chart etc. in, adjust screw 200 so that focus is consistent in the whole zone of image, thus inclined angle-adjustable θ.
Utilizability on the industry
Imaging apparatus loading device of the present invention and use in the camera head of this device the bat of imaging apparatus Normal and the optical axis of taking the photograph face can not be offset significantly, thereby can adjust sleekly the inclination angle. This imaging apparatus is taken Carry device as monitor camera device, camera system, and the camera head such as digital camera be useful.
Claims (12)
1. imaging apparatus loading device, its lift-launch have the imaging apparatus of the shooting face that optical axis passes through, and wherein, this imaging apparatus loading device possesses:
Carry platform, it carries described imaging apparatus, and is formed with first recess;
Spheroid, it has the center that is positioned on the described optical axis, and with the described first recess butt of described lift-launch platform;
Base station, it is formed with second recess with described spheroid butt.
2. imaging apparatus loading device as claimed in claim 1, wherein, described first recess and described second recess have cone shape.
3. imaging apparatus loading device as claimed in claim 1 wherein, also possesses:
Adjust screw, it can adjust the distance between described lift-launch platform and the described base station;
Elastic portion, its application of force be so that described lift-launch platform and described base station are closer to each other,
Described adjustment screw, described first recess and described elastic portion are located on the straight line, and make described first recess between described adjustment screw and described elastic portion.
4. imaging apparatus loading device as claimed in claim 3, wherein, described adjustment screw has:
Head;
Axial region from described head extension;
Be located at the screw thread slot part with thread groove of described axial region;
From the direction outstanding curved face part with sphere of described head to described axial region extension,
On described lift-launch platform, be formed with the screwed hole of the described screw thread slot part insertion of described adjustment screw,
On described base station, be formed with the hole of the described axial region break-through of described adjustment screw.
5. imaging apparatus loading device as claimed in claim 4, wherein, the described hole of described base station is the slotted hole with length direction, the length direction of this slotted hole is for connecting the direction in described second recess and described hole.
6. imaging apparatus loading device as claimed in claim 5, wherein, described slotted hole has two medial surfaces that are parallel to described length direction,
The interval of two described medial surfaces is expanded towards the direction of described base station from described lift-launch platform,
The described sphere of described adjustment screw and described two medial surface butts.
7. imaging apparatus loading device as claimed in claim 6, wherein, the center of curvature of two points of the described sphere of described adjustment screw and described two medial surface butts and the described sphere of described adjustment screw is positioned on the straight line.
8. imaging apparatus loading device as claimed in claim 4, wherein, the described hole of described base station has with the described sphere butt of described adjustment screw, outstanding and is the medial surface of drum.
9. imaging apparatus loading device as claimed in claim 3 wherein, also possesses sphere portion, and this sphere portion has the sphere with described base station butt, and by described elastic portion to the described hole of the described base station application of force.
10. imaging apparatus loading device as claimed in claim 3 wherein, also possesses the maintenance screw that keeps described elastic portion.
11. imaging apparatus loading device as claimed in claim 1 wherein, is formed with the sinking portion with end on the described base station, this end, be formed with described second recess,
Described spheroid described is centered close in the described sinking portion of described base station.
12. a camera, it possesses:
Imaging apparatus, it has the shooting face that optical axis passes through, and output signal;
Carry platform, it carries described imaging apparatus, and is formed with first recess;
Spheroid, it has the center that is positioned on the described optical axis, and with the described first recess butt of described lift-launch platform;
Base station, it is formed with second recess with described spheroid butt;
The picture signal handling part, it is handled from the signal of described imaging apparatus output, and output image signal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005284345A JP4654862B2 (en) | 2005-09-29 | 2005-09-29 | Image sensor tilt adjusting device and photographing device using the same |
| JP284345/2005 | 2005-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101208946A true CN101208946A (en) | 2008-06-25 |
| CN100539646C CN100539646C (en) | 2009-09-09 |
Family
ID=37899652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006800228435A Expired - Fee Related CN100539646C (en) | 2005-09-29 | 2006-09-26 | Imaging apparatus loading device and use the camera of this device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4654862B2 (en) |
| CN (1) | CN100539646C (en) |
| WO (1) | WO2007037226A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928941A (en) * | 2012-10-29 | 2013-02-13 | 上海奥普生物医药有限公司 | Coaxiality adjusting structure of CCD (Charge Coupled Device) camera |
| CN103185943A (en) * | 2011-12-29 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Camera lens module |
| CN106944789A (en) * | 2017-04-28 | 2017-07-14 | 防城港市海洋局 | Bonding machine |
| CN107175447A (en) * | 2017-04-28 | 2017-09-19 | 防城港市海洋局 | Bonding machine with levelling function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5499581B2 (en) * | 2009-09-08 | 2014-05-21 | 三洋電機株式会社 | Imaging device with tilt adjustment mechanism |
| WO2011040290A1 (en) * | 2009-10-01 | 2011-04-07 | アルプス電気株式会社 | Light emitting device and manufacturing method for same |
| CN102004372B (en) * | 2010-11-17 | 2012-03-14 | 上海市北印刷（集团）有限公司 | Digital measurement mobile acquisition board |
| JP5762097B2 (en) * | 2011-04-05 | 2015-08-12 | キヤノン株式会社 | Lens barrel |
| KR20150072899A (en) * | 2013-12-20 | 2015-06-30 | 삼성전자주식회사 | Lens mounting module and interchangeable lens system photographing apparatus having the same |
| JP2016105535A (en) * | 2014-12-01 | 2016-06-09 | カシオ計算機株式会社 | Mounting structure for lens unit and sensor plate and imaging apparatus |
| JP7237685B2 (en) * | 2019-03-28 | 2023-03-13 | 日本電産サンキョー株式会社 | Optical unit with anti-shake function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6119584Y2 (en) * | 1979-10-02 | 1986-06-12 | ||
| JPH035116U (en) * | 1989-06-01 | 1991-01-18 | ||
| JP4230101B2 (en) * | 2000-08-31 | 2009-02-25 | 三菱電機株式会社 | Solid-state imaging device and imaging device |
| JP4446795B2 (en) * | 2004-05-14 | 2010-04-07 | Ｈｏｙａ株式会社 | Imaging unit support device in electronic camera |
| JP4598465B2 (en) * | 2004-09-24 | 2010-12-15 | Ｈｏｙａ株式会社 | Image sensor support mechanism |
-
2005
- 2005-09-29 JP JP2005284345A patent/JP4654862B2/en not_active Expired - Fee Related
-
2006
- 2006-09-26 WO PCT/JP2006/319052 patent/WO2007037226A1/en active Application Filing
- 2006-09-26 CN CNB2006800228435A patent/CN100539646C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185943A (en) * | 2011-12-29 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Camera lens module |
| CN103185943B (en) * | 2011-12-29 | 2016-11-09 | 鸿富锦精密工业（深圳）有限公司 | Camera lens module |
| CN102928941A (en) * | 2012-10-29 | 2013-02-13 | 上海奥普生物医药有限公司 | Coaxiality adjusting structure of CCD (Charge Coupled Device) camera |
| CN102928941B (en) * | 2012-10-29 | 2015-07-29 | 上海奥普生物医药有限公司 | A kind of right alignment adjust structure of CCD camera |
| CN106944789A (en) * | 2017-04-28 | 2017-07-14 | 防城港市海洋局 | Bonding machine |
| CN107175447A (en) * | 2017-04-28 | 2017-09-19 | 防城港市海洋局 | Bonding machine with levelling function |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007037226A1 (en) | 2007-04-05 |
| JP4654862B2 (en) | 2011-03-23 |
| JP2007096830A (en) | 2007-04-12 |
| CN100539646C (en) | 2009-09-09 |
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