CN206523738U - Optical imaging device bearing support - Google Patents
Optical imaging device bearing support Download PDFInfo
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- CN206523738U CN206523738U CN201621306615.8U CN201621306615U CN206523738U CN 206523738 U CN206523738 U CN 206523738U CN 201621306615 U CN201621306615 U CN 201621306615U CN 206523738 U CN206523738 U CN 206523738U
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- galvanometer
- rotation
- eyeglass
- image
- supporting plate
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- 238000012634 optical imaging Methods 0.000 title claims abstract description 39
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Abstract
The utility model is related to a kind of optical imaging device bearing support, including：Supporting plate, with relative first surface and second surface；First galvanometer unit and the second galvanometer unit, the first galvanometer unit is arranged at the first surface of the supporting plate, the second galvanometer unit is arranged at the second surface of the supporting plate, the first galvanometer unit includes the first galvanometer, and first galvanometer being capable of and inversely rotation positive relative to the direction of rotation of supporting plate；The second galvanometer unit includes the second galvanometer, and second galvanometer being capable of and inversely rotation positive relative to the direction of rotation of supporting plate；First image-forming module carrying platform, the light to receive the first vibration mirror reflected；Second image-forming module carrying platform, the light to receive the second vibration mirror reflected.The optical imaging device bearing support that the utility model is provided is simple in construction, and can be used in being formed the image of high discrimination degree.
Description
Technical field
The utility model is related to optical element bearing support, more particularly to a kind of optical imaging device bearing support.
Background technology
Typically all can be installed either daytime in public places such as airport, parking lot and roads now or night can
The monitoring system of enough implementing monitorings, the monitoring system typically requires 360 degree of panoramic scannings of energy, so could intactly observe week
The situation on side.Camera device in existing monitoring system is in order to realize round-the-clock shooting and 360 degree of panoramic scannings, typically using micro-
Light night vision or infrared imaging module, and the angle of visual field that can be shot according to each camera lens circumferencial direction set many set camera lenses and into
As module, the shooting being responsible in oneself visual field scope is often covered, 360 degree of panoramic scannings are realized by software process quality afterwards.
But, because the image-forming module bogey and camera device include covering camera lens and image-forming module more, and carry
Apparatus structure is complicated, and can round-the-clock imaging camera lens and image-forming module it is expensive, so the cost of the camera device compares
It is high.Further, since panoramic scanning monitoring needs to ensure the enough stationary exposure time while rotary taking, it can not do at present
To 360 degree of panoramic image of high speed refreshing.
Utility model content
In view of this, refresh and lower-cost optical imaging device carrying branch it is necessory to provide a kind of high speed that is applied to
Frame.
A kind of optical imaging device bearing support, wherein, the optical imaging device bearing support includes：
Supporting plate, the rotatable setting of supporting plate, with relative first surface and second surface；
First galvanometer unit and the second galvanometer unit, the first galvanometer unit are arranged at the first table of the supporting plate
Face, the second galvanometer unit is arranged at the second surface of the supporting plate, and the first galvanometer unit includes the first galvanometer, institute
Direction of rotation can be switched relative to the direction of rotation forward direction of supporting plate and inversely rotation, and with predeterminated frequency by stating the first galvanometer；
The second galvanometer unit includes the second galvanometer, and second galvanometer can be positive relative to the direction of rotation of supporting plate and reverse
Rotation, and direction of rotation is switched with predeterminated frequency；
First image-forming module carrying platform, is arranged at from after first vibration mirror reflected in the light path of outgoing, to receive
The light of first vibration mirror reflected；
Second image-forming module carrying platform, is arranged at from after second vibration mirror reflected in the light path of outgoing, to receive
The light of second vibration mirror reflected.
In one of the embodiments, when direction of rotation counter-rotating of the first galvanometer eyeglass relative to supporting plate
When, the size of the first galvanometer eyeglass angular velocity of rotation is 1/2nd of the supporting plate angular velocity of rotation；When described
Two galvanometer eyeglasses relative to supporting plate direction of rotation counter-rotating when, the size of the second galvanometer eyeglass angular velocity of rotation is
/ 2nd of the supporting plate angular velocity of rotation.
In one of the embodiments, the first rotary shaft of the first galvanometer eyeglass rotation and the second galvanometer eyeglass rotation
The second rotary shaft be arranged in parallel, and parallel to the rotary shaft of the supporting plate.
In one of the embodiments, the first galvanometer eyeglass is mutually perpendicular to the second galvanometer eyeglass, along Tongfang
To incident light after the first galvanometer eyeglass and the second galvanometer lens reflecting horizontal infection in opposite direction, respectively enter
First image-forming module carrying platform and the second image-forming module carrying platform.
In one of the embodiments, the direction of propagation from the light of the first galvanometer lens reflecting is parallel to first surface,
The direction of propagation of the light of two galvanometer lens reflectings is parallel to second surface.
In one of the embodiments, the first galvanometer eyeglass has initial position, and the first galvanometer eyeglass is in initial bit
When putting with angle formed by the first surface be 45 degree；Second galvanometer eyeglass has initial position, the second galvanometer eyeglass
In initial position with angle formed by the second surface be 45 degree.
In one of the embodiments, the first galvanometer eyeglass has initial position, and the first galvanometer eyeglass can
The forward direction in the range of 10 degree is carried out with predeterminated frequency relative to the initial position or counter-rotating and resetted；The second galvanometer mirror
Piece has initial position, and the second galvanometer eyeglass can be carried out in the range of 10 degree relative to the initial position with predeterminated frequency
Positive or counter-rotating simultaneously resets.
In one of the embodiments, the supporting plate is further provided with first through hole and the second through hole, described first
Galvanometer eyeglass is set in face of the first through hole, and the is incided after the first galvanometer lens reflecting from the incident light of first through hole
One image-forming module carrying platform, the second galvanometer eyeglass is set in face of second through hole, from the incident light warp of the second through hole
Cross and the second image-forming module carrying platform is incided after the second galvanometer lens reflecting.
A kind of optical imaging device bearing support, wherein, the optical imaging device bearing support includes：
Supporting plate, the rotatable setting of supporting plate；
First galvanometer unit and the second galvanometer unit, the first galvanometer unit and the second galvanometer unit are arranged at institute
The surface of supporting plate is stated, the first galvanometer unit includes the first galvanometer eyeglass and the first galvanometer motor, the first galvanometer electricity
Machine is used to drive the first galvanometer eyeglass positive relative to the direction of rotation of supporting plate and reverse rotation, and is cut with preset frequency
Change sense of rotation；The second galvanometer unit includes the second galvanometer eyeglass and the second galvanometer motor, and second galvanometer motor drives
Direction of rotation forward direction of the dynamic second galvanometer eyeglass relative to supporting plate and reverse rotation, and sense of rotation is switched with preset frequency；
The rotary shaft of the first galvanometer eyeglass rotation and the rotary shaft of the second galvanometer eyeglass rotation are parallel.
In one of the embodiments, when direction of rotation counter-rotating of the first galvanometer eyeglass relative to supporting plate
When, the size of the first galvanometer eyeglass angular velocity of rotation is 1/2nd of the supporting plate angular velocity of rotation；When described
Two galvanometer eyeglasses relative to supporting plate direction of rotation counter-rotating when, the size of the second galvanometer eyeglass angular velocity of rotation is
/ 2nd of the supporting plate angular velocity of rotation.
Compared with conventional art, optical imaging device bearing support of the present utility model, can by carry one or
Two image-forming modules are that panoramic picture can be achieved, and can be used for carrying different image-forming modules to obtain different panorama sketch
Picture, it is simple in construction, occupy little space and cost is relatively low.Further, the compensation in imaging process may be used also by galvanometer eyeglass
Image quality is improved, the image of high discrimination degree is resulted in, so as to be conducive to the monitoring to surrounding enviroment.
Brief description of the drawings
The structural representation for the optical imaging device bearing support that Fig. 1 provides for the utility model embodiment.
Fig. 2 be Fig. 1 shown in optical imaging device bearing support in the first galvanometer unit structural representation.
Fig. 3 be Fig. 1 shown in optical imaging device bearing support in the second galvanometer unit structural representation.
The dimensional structure diagram for the panoramic scanning device that Fig. 4 provides for first embodiment.
Fig. 5 is the dimensional structure diagram for the different angles of panoramic scanning device that the utility model first embodiment is provided.
Fig. 6 is the stereochemical structure signal of imaging mechanism in the panoramic scanning device that the utility model first embodiment is provided
Figure.
Fig. 7 is the stereochemical structure signal of shooting unit in the panoramic scanning device that the utility model first embodiment is provided
Figure.
Fig. 8 is that the structure of the different angles of shooting unit in the panoramic scanning device that the utility model first embodiment is provided is shown
It is intended to.
Fig. 9 is the first galvanometer unit and infrared imaging mould in the panoramic scanning device that the utility model first embodiment is provided
The location diagram of block.
Figure 10 be in the panoramic scanning device that the utility model first embodiment is provided the second galvanometer unit and visible ray into
As the location diagram of module.
In the panoramic scanning device that Figure 11 provides for the utility model first embodiment the first galvanometer, the second galvanometer with it is infrared
The position relationship schematic diagram of line form, visible ray form.
The structural representation for the panoramic scanning device that Figure 12 provides for the utility model second embodiment.
The structural representation for the panoramic scanning device that Figure 13 provides for the utility model 3rd embodiment.
The structural representation for the panoramic scanning monitoring system that Figure 14 provides for the utility model fourth embodiment.
Main element symbol description
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments, it is the optical imaging device bearing support that provides the utility model, complete
Scape scanning means and panoramic scanning monitoring system are described in further detail.
Referring to Fig. 1, a kind of optical imaging device bearing support 1330 of the utility model offer, including supporting plate 1331,
First galvanometer unit 1333 and the second galvanometer unit 1337, the first galvanometer unit 1333 are distinguished with the second galvanometer unit 1337
It is arranged at two relative surfaces of the supporting plate 1331.
Specifically, the supporting plate 1331 has relative first surface and second surface, the first galvanometer unit
1333 may be disposed at the first surface of the supporting plate 1331；The second galvanometer unit 1337 may be disposed at the supporting plate
1331 second surface.The supporting plate 1331 is used to support the first galvanometer unit 1333 and the second galvanometer unit 1337,
The material of the supporting plate 1331 can be metal, or high polymer material, as long as the supporting plate 1331 has certain degree of hardness,
The first galvanometer unit 1333 and the second galvanometer unit 1337 can be supported.The rotatable setting of the supporting plate 1331,
Further, the supporting plate 1331 can surround rotary shaft rotation.Specifically, the supporting plate 1331 can be symmetrical structure, have
One symmetry axis, the supporting plate 1331 can the symmetry axis be rotary shaft carry out rotation.The first galvanometer unit 1333 and
Two galvanometer units 1337 are arranged in the supporting plate 1331, therefore the first galvanometer unit 1333 and the second galvanometer unit
1337 can be with the synchronous rotary of supporting plate 1331.
Also referring to Fig. 2 and Fig. 3, the first galvanometer unit 1333 includes the first galvanometer eyeglass 1334 and the first galvanometer
Motor 1335, the first galvanometer eyeglass 1334 has the first rotary shaft, and the first galvanometer eyeglass 1334 is around the first rotation
Axle rotation, and first rotary shaft can be coaxially disposed with the drive shaft of the first galvanometer motor 1335, so as in the first galvanometer
Rotated under the driving of motor 1335 around the first rotary shaft.Similar, the second galvanometer unit 1337 shakes including second
The galvanometer motor 1339 of mirror eyeglass 1338 and second, the second galvanometer eyeglass 1338 has the second rotary shaft, second galvanometer
Eyeglass 1338 surrounds the second rotary shaft rotation, and second rotary shaft can be coaxial with the drive shaft of first galvanometer motor 1335
Set, so as to enclose the rotation of the second rotary shaft under the driving of second galvanometer motor 1339.Further, the first rotary shaft is put down
Row is in the second rotary shaft, and further, first rotary shaft and the second rotary shaft can be parallel to the supporting plates 1331
Symmetry axis, it is preferable that first rotary shaft is symmetrical arranged with the second rotary shaft relative to the symmetry axis.
In a specific embodiment, in an initial condition, i.e. the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338
Vibration compensation is not carried out, and the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 are located at initial position and geo-stationary shape
Under state, the surface of the first galvanometer eyeglass 1334 can form one 45 degree of folder with the first surface of described supporting plate 1331
Angle；Similar, the surface of the second galvanometer eyeglass 1338 can form one 45 degree of angle with the second surface, so that
Perpendicular to first surface and the incident light of second surface, reflected by the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338
Afterwards, propagated along the direction parallel to the first surface and second surface.In addition, the first galvanometer eyeglass 1334 can be vertical
In the second galvanometer eyeglass 1338, so that from same direction along perpendicular to the incident light of supporting plate 1331, by the
After the reflection of one galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338, in a reverse direction along the surface parallel to supporting plate 1331
Propagate.It is appreciated that the selection of the angle is only specific embodiment, it can also be carried out according to the setting of follow-up image-forming module
Selection.
Further, the first galvanometer unit 1333 can be relatively oppositely arranged with the second galvanometer unit 1337.Tool
Body, when the first galvanometer unit 1333 is positive sets, then the second galvanometer unit 1337 sets shape to be inverted
State, so that the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 are oppositely arranged, can reduce the first galvanometer unit
1333 and second space that takes of galvanometer unit 1337, in the case of being fixed in the area of supporting plate 1331, convenient follow-up imaging
The setting of module, to reduce the overall volume taken of optical imaging device bearing support 1330, is conducive to other follow-up components
Integrated and light path design.
Further, the supporting plate 1331 is formed with the through hole 1304 of first through hole 1303 and second, the first through hole
1303 and second through hole 1304 corresponds respectively to the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 is set, from
The incident light of first through hole 1303 incides the surface of the first galvanometer eyeglass 1334, enters from the incident light of the second through hole 1304
It is mapped to the surface of the second galvanometer eyeglass 1338.Specifically, the first galvanometer eyeglass 1334 faces the table of the supporting plate 1331
Face is exposed from the first through hole 1303, and the second galvanometer eyeglass 1338 is in face of the surface of the supporting plate 1331 from institute
State the second through hole 1304 to be exposed, to reflect from the incident light of 1303 or second through hole of first through hole 1304.Accordingly, it is capable to
Enough acquisition of the enhanced convenience to incident ray, and it is more beneficial for the setting of follow-up imaging unit.Meanwhile, it is described by setting
The through hole 1304 of first through hole 1303 and second so that the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 can be to same
The incident light in visual angle is reflected, to facilitate the follow-up image in the visual angle to carry out different types of image acquisition and divide
Analysis.
It is appreciated that the setting of the through hole 1304 of first through hole 1303 and second is only specific embodiment, work as institute
When stating the first galvanometer unit 1333 and the second galvanometer unit 1334 positioned at the different surface of supporting plate 1331, one also can be only set
Through hole, enables to incide the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 respectively i.e. from the incident light of same direction
Can.Further, by setting the through hole 1304 of first through hole 1303 and second, follow-up first galvanometer eyeglass 1334 and second can be made
The regulation of galvanometer eyeglass 1338 is more flexible, with the light suitable for obtaining equidirectional or different directions incidence, and can
Reduce the occupancy in space.
Further, the optical imaging device bearing support 1330 includes the first image-forming module carrying platform 1301 and the
Two image-forming module carrying platforms 1302, are respectively used to set the first image-forming module and the second image-forming module, to obtain respectively through the
Incident light after one galvanometer eyeglass 1334 and the reflection of the second galvanometer eyeglass 1338.The first image-forming module carrying platform 1301
It may be disposed at the first surface.Specifically, may be disposed in the light path of the light reflected from the first galvanometer eyeglass 1334,
So that the image-forming module being arranged in the first image-forming module carrying platform 1301 can get the first galvanometer eyeglass
The light of 1334 reflections；The light of the first galvanometer eyeglass 1334 is incided after the reflection of the first galvanometer eyeglass 1334, energy
Enough enter the first image-forming module carrying platform 1301；Similar, the second image-forming module carrying platform 1302 may be disposed at
Two surfaces.Specifically, may be disposed in the light path of the light reflected from the second galvanometer eyeglass 1338, so as to be arranged at second
Image-forming module in image-forming module carrying platform 1302 can get the light that the second galvanometer eyeglass 1338 reflects, that is, enter
The light for being mapped to the second galvanometer eyeglass 1338 incides the second image-forming module carrying platform 1302 after reflection.
Further, the first image-forming module carrying platform 1301 is set close to the first galvanometer eyeglass 1334, described
Second image-forming module carrying platform 1302 is set close to the second galvanometer eyeglass 1338, to receive high angle scattered light as far as possible
It is incident.The set location and the set location phase of second galvanometer motor 1339 of the first image-forming module carrying platform 1301
Symmetrical for supporting plate 1331, similar, the set location of the second image-forming module carrying platform 1302 is shaken with described first
The set location of mirror motor 1335 is symmetrical relative to the supporting plate 1331, so as to the face of the supporting plate 1331 needed for reducing
Product, improves the integrated level of package unit.
It is appreciated that the first galvanometer unit 1333 and the second galvanometer unit 1337 may also set up in the supporting plate
1331 same surface, as long as ensureing that the first galvanometer unit 1333 and the second galvanometer unit 1337 be arranged in parallel；Together
When, it by adjusting the initial position of the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338, can pass through equidirectional incident light
The first image-forming module carrying platform can be incided respectively after first galvanometer unit 1333 and the reflection of the second galvanometer unit 1337
1301 and the second image-forming module carrying platform 1302, and the first galvanometer unit 1333 and the follow-up energy of the second galvanometer unit 1337
It is enough to play compensating action simultaneously.In addition, when the first galvanometer unit 1333 and the second galvanometer unit 1334 are located at supporting plate
During 1331 same surface, the through hole 1304 of first through hole 1303 and second need not can be set.
Further, the supporting plate 1331 can be in external motor (not shown) using the symmetry axis of the supporting plate 1331 as rotation
Rotating shaft is rotated, so as to drive the optical imaging device bearing support 1330 to be rotated.Meanwhile, the first galvanometer electricity
The galvanometer motor 1339 of machine 1335 and second drives the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338, relative to institute
The direction of rotation for stating supporting plate 1331 is rotated around the rotary shaft of itself in a reverse direction.Further, described first shakes
The galvanometer eyeglass 1338 of mirror eyeglass 1334 and second surrounds the angular speed that its own rotation axis rotates, and can be revolved for the supporting plate 1331
/ 2nd of tarnsition velocity, the first image-forming module carrying platform 1301 and the second image-forming module are arranged at so as to realize to entering
The image in image-forming module in carrying platform 1302 is compensated.
The optical imaging device bearing support 1330 is held in use, image-forming module can be arranged to the first image-forming module
In carrying platform 1301, to receive the light of the first galvanometer eyeglass 1334 reflection, while under the driving of the first galvanometer motor 1335,
The image obtained using the rotation of the first galvanometer eyeglass 1334 to image-forming module is compensated；Similar, it may also set up in second
In image-forming module carrying platform 1302, to receive the light of the second galvanometer eyeglass 1338 reflection, while utilizing the second galvanometer eyeglass
1338 pairs of images are compensated.In addition, also two image-forming modules can be arranged at into the first image-forming module carrying platform simultaneously
1301 and second in image-forming module carrying platform 1302, and two image-forming modules can be different types of image-forming module, can obtain
Different type, the image of different angles are taken, so as to be conducive to the synthesis of follow-up two different images.
Further, the optical imaging device bearing support 1330 can an electric rotating machine (not shown) drive backspin
Turn, the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 and the synchronous rotary of supporting plate 1331, while described the
One galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 are in respective first galvanometer motor 1335 and the second galvanometer motor
Under 1339 driving, the direction of rotation relative to the optical imaging device bearing support 1330 is reversely rotated.Specifically, described
First galvanometer eyeglass 1334, the axisymmetry of the second galvanometer eyeglass 1338 are distributed in the optical imaging device bearing support
The both sides of 1330 rotary shafts, and the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 surround its own rotation axis rotation
Angular speed can be equal to the angular velocity of rotation of optical imaging device bearing support 1330 1/2nd, dragged so as to reduce
Tail phenomenon, is realized to institute in rotary course into the compensation of image, raising image quality with accurate.
Described optical imaging device bearing support 1330, first is set by two surfaces in the supporting plate respectively
Galvanometer unit and the second galvanometer unit, can easily coordinate varying number, different types of image-forming module, with applied to different
Optical imagery scene, obtains different types of image, and the image in each image-forming module can be compensated to improve
Image quality, so as to have wide application space in optical imaging field especially video monitoring and overall view monitoring field.
Referring to Fig. 4, the utility model first embodiment, which provides a kind of panoramic scanning device 10, includes base 11, rotary flat
Platform 12 and imaging mechanism 13.The rotation platform 12 is arranged at the base 11, and the imaging mechanism 13 is arranged at the rotation
Turn platform 12, the rotation platform 12 and imaging mechanism 13 can rotate relative to the base 11.
The rotation platform 12 include rotation upper mounting plate 121, rotation lower platform 122, rotating shaft 123, the first motor 124 and
Second motor 125.The rotation upper mounting plate 122 is fixed in the rotating shaft 123, lower platform 122 and is arranged at through the rotation
The base 11.First motor 124 is arranged at the rotation lower platform 122, and first motor 124 passes through drive disk assembly band
Move the rotating shaft 123 to rotate, the rotating shaft 123 drives the rotation upper mounting plate 121, rotation lower platform 122 to do in the horizontal direction
Rotation, that is, drive the rotation platform 12 to rotate in the horizontal direction, is arranged at the imaging mechanism 13 of the rotation platform 12 also one
Play synchronous rotary.Second motor 125 is arranged at the rotation upper mounting plate 121.
Also referring to Fig. 5, Fig. 6 and Fig. 7, the imaging mechanism 13 includes two support columns 131, housing 132 and shooting
Unit 133, the imaging mechanism 13 is arranged on the rotation platform 12, and can be set with the rotation platform synchronous rotary.
The housing 132 is supported by two support columns 131 is vacantly arranged at the rotation upper mounting plate 121, and the shooting unit 133 is set
In in the housing 132.The housing 132 is made up of procapsid 1321 and back casing 1322, and the procapsid 1321 is provided with
Infrared ray form 1323 and visible ray form 1324.The direction that the infrared ray form 1323 is faced with visible ray form 1324 can
It is identical, so that the shooting unit 133 can obtain the image in same visual angle simultaneously.Further, the infrared ray is regarded
In window 1323 and visible ray form 1324 can be generally aligned in the same plane, the size of the infrared ray form 1323 is smaller than visible ray form
1324 size.The side of the housing 132 is settable a protruding shaft 1325, and second motor 125 can be with by drive disk assembly
The protruding shaft 1325 is driven to rotate.The axial direction of the protruding shaft 1325 can be perpendicular to the axial direction of the rotating shaft 123, therefore can drive
Imaging mechanism 13 is overall to rotate in vertical direction, so as to realize the pitching motion of housing 132 and shooting unit 133,
So as to control the luffing angle of shooting unit 133 in the horizontal direction, the scope found a view is controlled.Further, in adjustment pitching
During angle, the position relationship of each part in the inside of shooting unit 133 each other keeps constant.Further, it is described red
Outside line form 1323 and visible ray form 1324 can be also oppositely arranged, for obtaining image in relative perspective.
Also referring to Fig. 8, the shooting unit 133 includes optical imaging device bearing support 1330, first and is imaged mould
The image-forming module 1336 of block 1332 and second, specifically, the shooting unit 133 includes supporting plate 1331, the first image-forming module
1332nd, the first galvanometer unit 1333, the second image-forming module 1336 and the second galvanometer unit 1337.First image-forming module
1332 can be infrared imaging module, and for sensing infrared ray and the imaging that object is sent, second image-forming module 1336 can
For visual light imaging module, sent or the visible ray reflected and imaging for sensing object.The He of first image-forming module 1332
First galvanometer unit 1333 and the second image-forming module 1336 and the second galvanometer unit 1337 can be respectively arranged at the supporting plate
1331 relative first surfaces and second surface.Further, first image-forming module 1332 and second image-forming module
1336 can be arranged oppositely, i.e., the direction that the camera lens of described first image-forming module 1332 is faced and second image-forming module 1336
It is in opposite direction that camera lens is faced, and to reduce the overall space taken of shooting unit 133, reduces the volume of imaging mechanism 13.In addition,
When supporting plate 1331 is vertically arranged, in the vertical direction, first image-forming module 1332 and second image-forming module
1336 can be staggered, i.e., the first image-forming module of in the vertical direction 1332 is located at different from second image-forming module 1336
Horizontal plane.
The supporting plate 1331 is settable a through hole 1304 of first through hole 1303 and second, the first through hole 1303 and
Second through hole 1304 corresponds respectively to the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 is set, from first
The incident light of through hole 1303 incides the surface of the first galvanometer eyeglass 1334, is incided from the incident light of the second through hole 1304
The surface of second galvanometer eyeglass 1338.Specifically, the first galvanometer eyeglass 1334 in face of the supporting plate 1331 surface from
The first through hole 1303 is exposed, and the second galvanometer eyeglass 1338 is in face of the surface of the supporting plate 1331 from described the
Two through holes 1304 are exposed, to reflect from the incident light of 1303 or second through hole of first through hole 1304.Therefore, it is possible to more
Acquisition of the convenience to incident ray, and be more beneficial for the setting of follow-up imaging unit.Meanwhile, led to by setting described first
The through hole 1304 of hole 1303 and second so that the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 can enter to same visual angle
The light penetrated is reflected, to facilitate the follow-up image in the visual angle to carry out different types of image acquisition and analysis.This reality
Apply in example, the through hole 1304 of first through hole 1303 and second is according to the first galvanometer eyeglass 1334 and the second galvanometer eyeglass
1338 stagger setting, and it is in " S " structure to make the supporting plate 1331.It is appreciated that the set-up mode and quantity of through hole can also roots
Selected according to being actually needed, with suitable for different application environments.
The image-forming module 1336 of first image-forming module 1332 and second includes array image sensor respectively, so as to
Under the circumference of the high-speed rotation, the enough stationary exposure time is still ensure that, clearly image is obtained, and with very high
Resolving accuracy.
Also referring to Fig. 9, the first galvanometer unit 1333 includes the first galvanometer eyeglass 1334 and the first galvanometer motor
1335.The first galvanometer eyeglass 1334 is arranged on before the camera lens of first image-forming module 1332, will incide
The light of one galvanometer eyeglass 1334 reflects into the first image-forming module 1332.Further, the first galvanometer eyeglass 1334 is first
At least can be in positive and negative 10 degree of angular range internal vibration under the driving of galvanometer motor 1335.First galvanometer motor 1335 is used
In driving the first galvanometer eyeglass 1334 reverse rotation and reset are done relative to the rotation direction of the rotation platform 12.It is described
It is located at initial position during the first 1334 non-rotation compensation of galvanometer eyeglass.The first galvanometer eyeglass 1334 can be in the first galvanometer electricity
Under the driving of machine 1335, initial position during relative to the first galvanometer 1334 non-rotation of eyeglass is with predeterminated frequency at positive and negative 10 degree
In the range of positive and counter-rotating and reset.Specifically, when being shot, the rotation side of the first galvanometer eyeglass 1334
To the direction of rotation with the rotation platform 12 on the contrary, the direction of rotation and described first of i.e. described first galvanometer eyeglass 1334
The direction of rotation of image-forming module 1332 is opposite；When rotation platform 12 turns clockwise, then the first galvanometer eyeglass 1334 is counterclockwise
Whirling vibration；Conversely, then the first galvanometer eyeglass 1334 turns clockwise vibration.Wherein, the infrared ray form 1323, first
The position relationship of the image-forming module 1332 of galvanometer eyeglass 1334 and first need to meet the infrared ray come in from infrared ray form 1323 and enter
The first galvanometer eyeglass 1334 is incident upon, the first image-forming module 1332 is incident to after the reflection of the first galvanometer eyeglass 1334
Camera lens, and on the array image sensor of first image-forming module 1332 be imaged.Further, the first galvanometer eyeglass
The angular speed of 1334 rotations can be 1/2nd of the angular velocity of rotation of rotation platform 12, specifically, the first galvanometer eyeglass
1334 relative to the first 1332 counter-rotating of image-forming module when angular speed size for the anglec of rotation of the first image-forming module 1332 speed
/ 2nd of degree.In the present embodiment, in the geometric center of the infrared ray form 1323, the geometry of the first galvanometer eyeglass 1334
The heart, and the geometric center of the first image-forming module 1332 are located in the same horizontal plane.
Similar, also referring to Figure 10, the second galvanometer unit 1337 includes the second galvanometer eyeglass 1338 and second
Galvanometer motor 1339.The second galvanometer eyeglass 1338, can be relative to initial bit under the driving of the second galvanometer motor 1339
Put the angular range internal vibration at positive and negative 10 degree and reset, the second galvanometer eyeglass 1338 is arranged on second image-forming module
Before 1336 camera lens.Likewise, the direction of rotation of the second galvanometer eyeglass 1338 and the direction of rotation of the rotation platform 12
Conversely.Further, the second galvanometer eyeglass 1338 rotates around the angular speed that its own rotation axis rotates for the rotation platform
/ 2nd of angular speed, i.e., angle speed when described second galvanometer eyeglass 1338 is relative to the second 1336 counter-rotating of image-forming module
The size of degree is 1/2nd of the rotation platform angular velocity of rotation, is realized with accurate to the second imaging mould in rotary course
In block 1336 into image compensation, improve image quality.The visible ray form 1324, the second galvanometer eyeglass 1338 and
The position relationship of two image-forming modules 1336 will meet the visible ray come in from visible ray form 1324 and be incident to second galvanometer
Eyeglass 1338, is incident to the camera lens of the second image-forming module 1336 after the reflection of the second galvanometer eyeglass 1338, and this
It is imaged on the array image sensor of two image-forming modules 1336.
Further, in the present embodiment, in initial position, the reflecting surface of the first galvanometer eyeglass 1334 can be with the infrared ray
Angle between the imaging surface of form 1323 and first image-forming module 1332 is 45 degree；Similar, the second galvanometer mirror
The reflecting surface of piece 1338 can be between the imaging surface of the image-forming module 1336 of visible ray form 1324 and second angle
It is 45 degree；Meanwhile, it is mutually perpendicular between the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338.First imaging
Module 1332, the first galvanometer unit 1333, the second image-forming module 1336 and the second galvanometer unit 1337 cooperate, and can be used for
Obtain the image in equidirectional visual angle, it can also be used to obtain the image in the visual angle of different directions such as relative direction.
The image obtained on array image sensor by first image-forming module 1332, and the second image-forming module
The image obtained on 1336 array image sensor, can also be finally synthesizing an image by image processing system.
It is appreciated that the structure not limited to this of panoramic scanning device 10 of the present utility model, as long as the shooting unit 133
Can 360 degree of rotations realize pan-shot.That is, the structure of the base 11 and rotation platform 12 is not limited to this reality
Apply example, or other structures, for example, can also take individual layer rotation platform, or drive shooting unit 133 to rotate by rotating disk,
As long as the shooting unit 133 can 360 degree of rotations realize pan-shot.
Also referring to Figure 11, the panoramic scanning device 10 of the present embodiment is when carrying out panoramic scanning, in order to meet scanning
The requirement general control panoramic scanning device in shooting unit 133 rotating speed.If the first image-forming module 1332 and the second one-tenth
As the angle of visual field of the camera lens of module 1336 is θ, then it is 360 °/θ, the then shooting unit 133, including the first one-tenth to separate number n
As the rotating speed of the image-forming module 1336 of module 1332 and second need to meet v≤f/n revolutions per seconds, wherein, f is imaging frequency, namely per second
The frame number of shooting.In the present embodiment, as f=50, that is to say, that θ/360 revolutions per second of v≤5, v round numbers.For example, θ=18 °,
N=20, v≤2 revolutions per seconds；θ=30 °, n=12, v≤4 revolutions per second；θ=60 °, n=6, v≤8 revolutions per second.The camera lens
Angle of visual field θ is different, and the rotating speed of the shooting unit 133 is also different.Shooting unit 133 is clapped simultaneously during rotation
Take the photograph.First, by controlling second motor 125 to adjust the angle of pitch of shooting unit 133 in panoramic scanning device, it is determined that finding a view
Scope；Then, control shooting unit 133 does 360 degree of rotations, obtains the panoramic picture under commanded pitch attitude angle.
During shooting, if without the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338, it is single due to shooting
Member 133 is shot in rotation, and shooting effect is bound to be influenceed by very big, and image has the phenomenon of hangover.
And the utility model is respectively provided with the first galvanometer before the first image-forming module 1332 and the second image-forming module 1336
The galvanometer eyeglass 1338 of eyeglass 1334 and second, institute is incident to from the infrared ray of subject outgoing through infrared ray form 1323
The first galvanometer eyeglass 1334 is stated, the camera lens of the first image-forming module 1332 is incident to by the reflection of the first galvanometer eyeglass 1334,
The visible light-transmissive visible ray form 1324 reflected from subject is incident to the second galvanometer eyeglass 1338, by this
The camera lens of the second image-forming module 1336 is incident to after the reflection of second galvanometer eyeglass 1338.The first galvanometer eyeglass 1334 and second
Galvanometer eyeglass 1338 is rotated under the driving of the first motor 124 with certain speed, while by controlling the first galvanometer electricity
The galvanometer motor 1339 of machine 1335 and second controls the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 with certain angle respectively
Speed is vibrated.
When shooting a photo, it can control the first galvanometer eyeglass 1334 and reversely rotated with certain angular speed, with
Motion of the picture of the subject on the array image sensor of first image-forming module 1332 is compensated, makes to be taken
Object on the array image sensor of first image-forming module 1332 seems static；And control second galvanometer
Eyeglass 1338 is reversely rotated with certain angular speed, to compensate the picture of the subject in second image-forming module 1336
Array image sensor on motion, make subject on the array image sensor of second image-forming module 1336
Seem static；That is, the counter rotational movement of described first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 compensate for by
Motion of the picture of object on the array image sensor is shot, makes subject on the array image sensor
Seem static.So, on the array image sensor of the image-forming module 1336 of the first image-forming module 1332 and second
Image quality is more excellent, and the phenomenon of hangover is not had.After this photograph taking terminates, the first galvanometer eyeglass is controlled respectively
1334 and second galvanometer eyeglass 1338 quickly rotate to respective initial position.
In the present embodiment, the angle of visual field θ of the camera lens of the image-forming module 1336 of the first image-forming module 1332 and second is
18 degree, then, it is 20 to separate number n, that is to say, that the shooting unit 133 needs to shoot 20 photos to complete panorama bat
Take the photograph.By control first motor 124 make shooting unit 133 in panoramic scanning device rotating speed be 1 revolutions per second, equivalent to
The angular speed rotation of 360 degrees seconds.In shooting process, the first galvanometer eyeglass 1334 and the second galvanometer eyeglass are controlled respectively
1338 are reversely rotated with the angular speed of 180 degree/second, i.e., the rotation of described first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338
Angular speed is 1/2nd of the angular velocity of rotation of the first motor 124, to compensate the picture of subject in the face system of battle formations
As the motion on sensor, subject is set on the array image sensor to seem static.After shooting terminates, point
The first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 is not controlled quickly to rotate to respective initial position.Pass through afterwards
Control software is by the face of the image on the array image sensor of first image-forming module 1332 and the second image-forming module 1336
Image on array image sensor synthesizes an image, then by this 20 images by one image data of software process quality, i.e.,
Realize 360 degree of pan-shot.
It is appreciated that by set the first galvanometer eyeglass 1334, the second galvanometer eyeglass 1338 and the first image-forming module 1332,
Optical position relation between second image-forming module 1336, for example, make the first galvanometer eyeglass 1334 parallel to the second galvanometer
Eyeglass 1338, then first image-forming module 1332 by photoimaging module 1336 with that can also be used for obtaining relative perspective respectively
Interior image, i.e., the capture region of described first image-forming module 1332 and the capture region phase of second image-forming module 1336
Instead, so that the panoramic scanning device 10 often rotates 180 degree, you can obtain the image in 360 degree.That is, described
When panoramic scanning device 10 often rotates 180 degree, the image that first image-forming module 1332 is obtained and second image-forming module
1336 images obtained can access panoramic picture after split, so as to further improve the panoramic scanning dress
The frequency of 10 acquisition panoramic pictures is put, the probability that monitoring blind area occurs is reduced.
The panoramic scanning device 10 of the present embodiment is when being stared, due to first image-forming module 1332 and second
Image-forming module 1336 uses array image sensor, so the first galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 are not required to
Move, remains stationary, so as to obtain the image of high identification.
Described panoramic scanning device 10, due to infrared ray form, visible ray form and infrared imaging module and
Visual light imaging module, the infrared imaging module and visual light imaging module can be with 360 degree of rotations, so the panoramic scanning device
Round-the-clock 360 degree of pan-shot in 24 hours can be realized；Further, the panoramic scanning device is only with an infrared imaging
Module, so cost is relatively low.In addition, by setting first galvanometer and the second galvanometer in the panoramic scanning device, in panorama
In the shooting process of scanning, first galvanometer and the second galvanometer are reversely rotated with certain angular speed, and the reverse rotation compensate for
Motion of the picture of subject on the array image sensor, makes subject on the array image sensor
Seem static.So, the picture quality shot by the panoramic scanning device is more excellent, the phenomenon of hangover is not had, greatly
Raising monitoring image accuracy of identification.
In addition, during staring, because the infrared imaging module and visual light imaging module use face
Array image sensor, therefore first galvanometer and the second galvanometer need not move, remains stationary can obtain high-precision figure
Picture.
Also referring to Figure 12, the utility model second embodiment provide a kind of panoramic scanning device 20 include base 11,
Rotation platform 12 and imaging mechanism 13.The rotation platform 12 is arranged at the base 11, and the imaging mechanism 13 is arranged at
The rotation platform 12, the rotation platform 12 and imaging mechanism 13 can rotate relative to the base 11.
The panoramic scanning device 20 that the utility model second embodiment is provided is filled with the panoramic scanning that first embodiment is provided
Put 10 structures essentially identical, its difference is, the shooting unit 133 in the imaging mechanism 13 only includes supporting plate 1331, the
One image-forming module 1332 and the first galvanometer unit 1333.The first galvanometer unit 1333 includes the first galvanometer eyeglass 1334 and the
One galvanometer motor 1335, the first galvanometer eyeglass 1334, can be at positive and negative 10 degree under the driving of the first galvanometer motor 1335
Angular range internal vibration.Further, the direction of rotation of the first galvanometer eyeglass 1334 and first image-forming module 1332
Direction of rotation on the contrary, array image sensor of the picture in first image-forming module 1332 to compensate the subject
On motion, make subject on the array image sensor of first image-forming module 1332 seem it is static, enter
And improve the accuracy of identification of monitoring image.The panoramic scanning device 10 provided relative to first embodiment, the utility model the
The heat radiation that the panoramic scanning device 20 that two embodiments are provided is used to send object carries out infrared imaging, forms panoramic picture.
Also referring to Figure 13, the utility model 3rd embodiment provide a kind of panoramic scanning device 30 include base 11,
Rotation platform 12 and imaging mechanism 13.The rotation platform 12 is arranged at the base 11, and the imaging mechanism 13 is arranged at
The rotation platform 12, the rotation platform 12 and imaging mechanism 13 can rotate relative to the base 11.
The panoramic scanning device 30 that the utility model 3rd embodiment is provided, is filled with the panoramic scanning that first embodiment is provided
Put 10 structures essentially identical, its difference is, the shooting unit 133 in the imaging mechanism 13 only includes supporting plate 1331, the
Two image-forming modules 1336 and the second galvanometer unit 1337.The second galvanometer unit 1337 includes the second galvanometer eyeglass 1338 and the
Two galvanometer motors 1339, the second galvanometer eyeglass 1338, can be at positive and negative 10 degree under the driving of the second galvanometer motor 1339
Angular range internal vibration.In addition, when being shot, the direction of rotation of the second galvanometer eyeglass 1338 with it is described the second one-tenth
As the direction of rotation of module 1336 is on the contrary, to compensate the picture of the subject in the face of second image-forming module 1336
Motion on array image sensor, makes picture of the subject on the array image sensor of second image-forming module 1336
It is static, and then improves the accuracy of identification of monitoring image.The panoramic scanning device 10 provided relative to first embodiment, this
The visible ray that the panoramic scanning device 20 that utility model 3rd embodiment is provided is used to send object or reflect is imaged, shape
Into panoramic picture.
Described panoramic scanning device 30 has the advantages that：
(1) there are rotation platform and supporting galvanometer unit lazy-tongs, achievable high speed is walked to stop；
(2) the panoramic scanning device can only with a set of image-forming module can panoramic scanning, pass through (1) high-speed rotating scanning
So as to realize 360 degree of overall view monitorings of high frequency, cost is relatively low；
(3) by setting infrared imaging module and visual light imaging module, the infrared imaging module and visual light imaging mould
Block can be and more single full-time with synchronous rotary, so the panoramic scanning device can realize round-the-clock 360 degree of pan-shot
Resolution of lens and monitoring capacity are stronger.
Also referring to Figure 14, the utility model fourth embodiment further provides for a kind of panoramic scanning monitoring system 100,
The panoramic scanning monitoring system 100 include panoramic scanning module 110, drive control module 120, communication module 130, at information
Reason module 140 and image display 150 are electrically connected.The panoramic scanning module 110 is used to monitoring and obtaining panoramic picture, and
The image of acquisition is transferred into signal processing module 130 by communication module group 120 to be handled；The drive control module 120
Shooting scanning is carried out for receiving the instruction that signal processing module 130 is sent, and according to order-driven panoramic scanning module 110；
The signal processing module 130 be used for drive control module 120 send control instruction, and to the view data of acquisition at
Reason, the image after processing is shown by image display 140.
The panoramic scanning module 110 may include the panoramic scanning device 10, for obtaining monitoring image and scanning figure
Picture.The control instruction that the drive control module 120 is sent according to signal processing module 130, drives the panoramic scanning device
10 carry out image taking and panoramic scanning, to obtain the image and static map of different angles.Specifically, the drive control mould
Block 120 can control the first motor 124 described in panoramic scanning device 10, the second motor 125, the first galvanometer motor 1335 and second
The start and stop of galvanometer motor 1339, so as to control rotation platform 12, imaging mechanism 13, the first galvanometer eyeglass 1334 and the second galvanometer mirror
The rotation of piece 1338, to obtain the image of different angles.Further, when shooting, the drive control module 120 controllable the
The direction of rotation of one galvanometer eyeglass 1334 and the second galvanometer eyeglass 1338 and rotation platform 12 is on the contrary, to compensate the subject
Motion of the picture of body in the first image-forming module 1332 and the second image-forming module 1336, makes subject in the described first imaging
On the array image sensor of the image-forming module 1336 of module 1332 and second seems static, so as to improve the panorama of acquisition
The accuracy of identification of image.
It is appreciated that when the panoramic scanning device 10 is used to obtain the scene of fixed viewpoint, the drive control mould
Block 120 can be an alternative construction.Now the panoramic scanning device 10 can be at fixed angle, with to some specific regions
Carry out lasting monitoring.
The image information that the communication module 130 is used to obtain in panoramic scanning device 10 is transferred to message processing module
140 are handled.The communication module 130 may include wire communication module or wireless communication module, with suitable for different biographies
The wireless mediums such as defeated medium, such as optical fiber, netting twine, cable wire medium, and carrier wave.
Described information processing module 140 is used to send driving instruction to drive control module 120 according to demand, with to difference
Angle be monitored and carry out panoramic scanning, and the image information passed back to communication module 130 is handled, to obtain not
With the image and panorama sketch of angle.Specifically, described information processing module 140 may include driver element and image procossing
Unit, the driver element is used to drive obtains same angle to the first image-forming module 1332 and the second image-forming module 1336
Visible images and infrared image, described image processing unit are used to solve the infrared image and visible images of acquisition
The processing such as analysis, splicing, fusion, to obtain the image under different periods same background.Specifically, due to described infrared into module
1332 infrared images and visible images essentially identical therefore acquired with the visual angle of the second image-forming module 1336 can pass through institute
State graphics processing unit and carry out split, so that in the case of insufficient light, such as night, still can be by the infrared mesh of acquisition
Logo image, merges and in the visible images that equal angular is obtained, is being shown in the case that visible ray is sufficient daytime, from
And improve adaptability of the panoramic scanning monitoring system 100 to environment.
Described image display module 140 is used to show the image that panoramic scanning device 110 is obtained, aobvious by image
Show that module 140 can monitor panoramic scanning device 110 in real time to the image acquired in neighboring scan.
It is appreciated that above-mentioned panoramic scanning module can be also other panoramic scanning devices, it can carry out according to actual needs
Different selection, combination, to reach different monitoring effects.
In addition, those skilled in the art can also do other changes in the utility model spirit, these are according to this practicality
The change that new spirit is done, should all be included in the claimed scope of the utility model.
Claims (10)
1. a kind of optical imaging device bearing support, it is characterised in that the optical imaging device bearing support includes：
Supporting plate, the rotatable setting of supporting plate, with relative first surface and second surface；
First galvanometer unit and the second galvanometer unit, the first galvanometer unit are arranged at the first surface of the supporting plate, institute
State the second surface that the second galvanometer unit is arranged at the supporting plate；The first galvanometer unit includes the first galvanometer, described the
One galvanometer can switch direction of rotation relative to the direction of rotation forward direction of supporting plate and inversely rotation, and with predeterminated frequency；It is described
Second galvanometer unit includes the second galvanometer, second galvanometer can it is positive relative to the direction of rotation of supporting plate and it is reverse from
Turn, and direction of rotation is switched with predeterminated frequency；
First image-forming module carrying platform, is arranged at from after first vibration mirror reflected in the light path of outgoing, to receive first
The light of vibration mirror reflected；
Second image-forming module carrying platform, is arranged at from after second vibration mirror reflected in the light path of outgoing, to receive second
The light of vibration mirror reflected.
2. optical imaging device bearing support as claimed in claim 1, it is characterised in that when the first galvanometer eyeglass is relative
When the direction of rotation counter-rotating of supporting plate, the size of the first galvanometer eyeglass angular velocity of rotation rotates for the supporting plate
/ 2nd of angular speed；When direction of rotation counter-rotating of the second galvanometer eyeglass relative to supporting plate, described second
The size of galvanometer eyeglass angular velocity of rotation is 1/2nd of the supporting plate angular velocity of rotation.
3. optical imaging device bearing support as claimed in claim 1, it is characterised in that the first galvanometer eyeglass rotation
First rotary shaft and the second rotary shaft of the second galvanometer eyeglass rotation be arranged in parallel, and parallel to the rotary shaft of the supporting plate.
4. optical imaging device bearing support as claimed in claim 1, it is characterised in that the first galvanometer eyeglass with it is described
Second galvanometer eyeglass is mutually perpendicular to, along equidirectional incident light after the first galvanometer eyeglass and the second galvanometer lens reflecting edge
Opposite direction horizontal infection, respectively enters the first image-forming module carrying platform and the second image-forming module carrying platform.
5. optical imaging device bearing support as claimed in claim 4, it is characterised in that from the light of the first galvanometer lens reflecting
The direction of propagation parallel to first surface, the direction of propagation of the light of the second galvanometer lens reflecting is parallel to second surface.
6. optical imaging device bearing support as claimed in claim 1, it is characterised in that the first galvanometer eyeglass has initial bit
Put, the first galvanometer eyeglass is 45 degree with angle formed by the first surface in initial position；Second galvanometer eyeglass has
There is initial position, the second galvanometer eyeglass is 45 degree with angle formed by the second surface in initial position.
7. optical imaging device bearing support as claimed in claim 1, it is characterised in that the first galvanometer eyeglass has just
Beginning position, the first galvanometer eyeglass can relative to the initial position with predeterminated frequency carry out 10 degree in the range of it is positive or inverse
To rotating and reset；The second galvanometer eyeglass has initial position, and the second galvanometer eyeglass can be relative to the initial bit
Put and the forward direction in the range of 10 degree is carried out with predeterminated frequency or counter-rotating and resetted.
8. optical imaging device bearing support as claimed in claim 1, it is characterised in that the supporting plate is further provided with
First through hole and the second through hole, the first galvanometer eyeglass are set in face of the first through hole, from the incident light warp of first through hole
Cross and the first image-forming module carrying platform is incided after the first galvanometer lens reflecting, the second galvanometer eyeglass leads in face of described second
Hole is set, and the second image-forming module carrying platform is incided after the second galvanometer lens reflecting from the incident light of the second through hole.
9. a kind of optical imaging device bearing support, it is characterised in that the optical imaging device bearing support includes：
Supporting plate, the rotatable setting of supporting plate；
First galvanometer unit and the second galvanometer unit, the first galvanometer unit and the second galvanometer unit are arranged at the branch
The surface of fagging, the first galvanometer unit includes the first galvanometer eyeglass and the first galvanometer motor, and first galvanometer motor is used
Switch certainly relative to the direction of rotation forward direction of supporting plate and inversely rotation, and with preset frequency in driving the first galvanometer eyeglass
Turn direction；The second galvanometer unit includes the second galvanometer eyeglass and the second galvanometer motor, second galvanometer motor driving the
Direction of rotation forward direction of the two galvanometer eyeglasses relative to supporting plate and reverse rotation, and sense of rotation is switched with preset frequency；It is described
The rotary shaft of first galvanometer eyeglass rotation and the rotary shaft of the second galvanometer eyeglass rotation are parallel.
10. optical imaging device bearing support as claimed in claim 9, it is characterised in that when the first galvanometer eyeglass phase
For supporting plate direction of rotation counter-rotating when, the size of the first galvanometer eyeglass angular velocity of rotation is supporting plate rotation
/ 2nd of tarnsition velocity；When direction of rotation counter-rotating of the second galvanometer eyeglass relative to supporting plate, described
The size of two galvanometer eyeglass angular velocity of rotations is 1/2nd of the supporting plate angular velocity of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306615.8U CN206523738U (en) | 2016-11-30 | 2016-11-30 | Optical imaging device bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306615.8U CN206523738U (en) | 2016-11-30 | 2016-11-30 | Optical imaging device bearing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523738U true CN206523738U (en) | 2017-09-26 |
Family
ID=59888364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306615.8U Withdrawn - After Issue CN206523738U (en) | 2016-11-30 | 2016-11-30 | Optical imaging device bearing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121147A (en) * | 2016-11-30 | 2018-06-05 | 北京弘益鼎视科技发展有限公司 | Optical imaging device bearing support |
| CN110371043A (en) * | 2019-07-15 | 2019-10-25 | 北京地平线机器人技术研发有限公司 | Camera system, camera direction regulating method and the device of adjustable shooting direction |
-
2016
- 2016-11-30 CN CN201621306615.8U patent/CN206523738U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121147A (en) * | 2016-11-30 | 2018-06-05 | 北京弘益鼎视科技发展有限公司 | Optical imaging device bearing support |
| CN108121147B (en) * | 2016-11-30 | 2023-12-08 | 北京弘益鼎视科技发展有限公司 | Optical imaging device bearing bracket |
| CN110371043A (en) * | 2019-07-15 | 2019-10-25 | 北京地平线机器人技术研发有限公司 | Camera system, camera direction regulating method and the device of adjustable shooting direction |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170926 Effective date of abandoning: 20231208 |