CN112602143A - Spherical imaging device - Google Patents
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- CN112602143A CN112602143A CN202080003034.XA CN202080003034A CN112602143A CN 112602143 A CN112602143 A CN 112602143A CN 202080003034 A CN202080003034 A CN 202080003034A CN 112602143 A CN112602143 A CN 112602143A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/005—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes forming an image using a quickly moving array of imaging elements, causing the human eye to perceive an image which has a larger resolution than the array, e.g. an image on a cylinder formed by a rotating line of LEDs parallel to the axis of rotation
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Abstract
The application discloses a spherical imaging device, which comprises a circuit control board (1), wherein the circuit control board (1) is arranged in a ring shape; the light sources (6) are arranged on the outer peripheral surface of the circuit control board (1) in a ring-shaped array mode, and each light source (6) is electrically connected with the circuit control board (1); and the driving unit (5) is connected with the circuit control board (1) and is used for driving the circuit control board (1) to rotate.
Description
Technical Field
The application belongs to the technical field of air imaging, and more specifically relates to a spherical imaging device.
Background
The statements herein merely provide background information related to the present application and may not necessarily constitute prior art.
With the development of science and technology, the air imaging technology is applied more and more in daily life, and the air imaging is in a mode of projecting pictures on water mist or a semi-permeable membrane or human eyes directly by refraction and reflection of a lens; there is also a way to use the visual residual, and the image left by the fast flashing motion of the LED (Light Emitting Diode).
However, the above two air imaging methods can only display images in a single direction, and actually, a pair of planar patterns is still seen by both eyes of a person, so that the image display angle cannot be changed along with the walking of the person, and the person can only observe the image right in front of the image, which results in that the display direction of the air imaging image is single, and the three-dimensional and multi-angle display cannot be realized.
Technical problem
An object of the embodiment of the application is to provide a spherical imaging device, aims at solving the problem that the display direction of an air imaging picture is single, and can not realize three-dimensional and multi-angle display.
Technical solution
In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:
provided is a spherical imaging apparatus including:
the circuit control board is arranged in a ring shape;
the circuit control board is provided with a plurality of light emitting sources, a plurality of light emitting source ring-shaped arrays are arranged on the peripheral surface of the circuit control board, and each light emitting source is electrically connected with the circuit control board;
and the driving unit is connected with the circuit control board and is used for driving the circuit control board to rotate.
In one embodiment, two ends of the outer peripheral surface of the circuit control board are respectively provided with a shading baffle, and each shading baffle is arranged on the circuit control board in a surrounding manner; the plurality of luminous sources are arranged between the two shading baffles.
In one embodiment, the side of each light shielding baffle facing the light emitting source is arranged obliquely to the circuit control board.
In one embodiment, the angle between the side of each light shielding baffle facing the light emitting source and the circuit control board is in the range of 30-60 °.
In one embodiment, each of the light-shielding baffles has a right-angled triangle cross section.
In one embodiment, the sum of the length of the first right-angle side of the two light shielding baffles and the width of the light emitting source is equal to the width of the circuit control board.
In one embodiment, the length of the second right-angle side of each light shielding baffle is equal to the thickness of the light emitting source.
In one embodiment, a black light absorbing layer is disposed on a side surface of each of the light blocking baffles facing the light emitting source.
In one embodiment, the spherical imaging device further comprises a ring-shaped support frame for supporting the circuit control board, wherein the outer peripheral surface of the ring-shaped support frame is annularly provided with a containing groove for containing the circuit control board; the annular supporting frame is connected with the driving unit.
In one embodiment, the spherical imaging device further comprises a bracket supporting the ring-shaped support frame, the bracket being disposed in the ring-shaped support frame; one end of the support is connected with the top of the annular support frame, and the other end of the support is connected with the driving unit.
In one embodiment, the support is arranged in a ring shape, the plane of the support is coplanar with the plane of the ring-shaped support frame, and the center of the support coincides with the center of the ring-shaped support frame.
In one embodiment, the spherical imaging device further comprises a first weight block mounted on the top of the support and a second weight block mounted on the bottom of the ring-shaped support, the first weight block being disposed between the ring-shaped support and the support.
In one embodiment, the annular supporting frame is provided with a first groove for inserting the first balancing weight, and the bottom surface of the first groove is provided with a positioning hole; and the first balancing weight is provided with a positioning guide pillar inserted into the positioning hole.
In one embodiment, the bottom of the annular supporting frame is provided with a second groove for the second counterweight block to be inserted into.
In one embodiment, the driving unit includes a base and a motor mounted on the base; the circuit control board is installed on a main shaft of the motor.
In one embodiment, the number of the circuit control boards is at least two, at least two circuit control boards are enclosed to form a sphere, and a plurality of the light emitting sources are mounted on the outer peripheral surface of each circuit control board in an annular array.
In one embodiment, a protective layer is disposed on a side of each of the light emitting sources facing away from the circuit board.
Advantageous effects
The spherical imaging equipment provided by the embodiment of the application has the beneficial effects that: the circuit control board is arranged to be annular, and a plurality of light emitting sources are arranged on the outer peripheral surface of the annular circuit control board. When the driving unit drives the circuit control board to rotate, the ink card support projects and the vision persistence phenomenon, and the plurality of luminous sources form a ring-shaped three-dimensional image. Therefore, compared with the structural design of displaying the picture in a single direction of the traditional air imaging equipment, the picture formed by the spherical imaging equipment provided by the embodiment of the application has the characteristics of multiple directions, multiple angles, three-dimensional type and the like, and the observation angle is not limited.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a spherical imaging device provided in an embodiment of the present application;
fig. 2 is an exploded schematic view of a spherical imaging device provided in an embodiment of the present application;
fig. 3 is an exploded view of a circuit board and a ring-shaped supporting frame according to an embodiment of the present disclosure;
fig. 4 is a schematic cross-sectional view illustrating a circuit control board, a light shielding baffle and a light source according to an embodiment of the present disclosure;
fig. 5 is a schematic structural view of a ring-shaped supporting frame according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a first balancing weight according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a second weight block according to an embodiment of the present application.
Wherein, in the drawings, the reference numerals are mainly as follows:
1-a circuit control board; 11-a light-blocking baffle;
2-a ring-shaped support frame; 21-a receiving groove; 22-a first groove; 220-positioning holes; 23-a second groove; 230-a first via; 231-first mounting holes;
3-a first balancing weight; 31-positioning guide posts;
4-a second counterweight; 41-a second through hole; 42-a second mounting hole;
5-a drive unit; 51-a base; 52-a motor; 521-a main shaft;
6-a light emitting source; 7-bracket.
Modes for carrying out the invention
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the present application, and the specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
In order to explain the technical solutions provided in the present application, the following detailed description is made with reference to specific drawings and examples.
Referring to fig. 1, 2 and 4, a spherical imaging apparatus provided in an embodiment of the present application will now be described. The spherical imaging apparatus includes a circuit control board 1 arranged in a ring shape, a plurality of light emission sources 6 mounted in a ring-shaped array on an outer peripheral surface of the circuit control board 1, and a driving unit 5 for driving the circuit control board 1 to rotate in a horizontal plane. Wherein, each luminous source 6 is electrically connected with the circuit control board 1, and the driving unit 5 is connected with the circuit control board 1. The circuit control board 1 can be formed into a closed ring-shaped structure by bending a plate material, so that the widths of all positions of the circuit control board 1 can be ensured to be the same, and the definition of an image is improved. In this structure, the circuit control board 1 is provided in a ring shape, and a plurality of light emitting sources 6 are provided on the outer peripheral surface of the ring-shaped circuit control board 1. When the driving unit 5 drives the circuit control board 1 to rotate, the plurality of light sources 6 form a ring-shaped stereoscopic image by the mercator projection and the persistence of vision. Therefore, compared with the structural design of displaying the picture in a single direction of the traditional air imaging equipment, the picture formed by the spherical imaging equipment provided by the embodiment of the application has the characteristics of multiple directions, multiple angles, three-dimensional type and the like, and the observation angle is not limited.
It should be noted that the mercator projection is an equiangular cylindrical projection with an orthogonal axis, and is created by mercator, dutch cartograph. The core content is as follows: a cylinder which is consistent with the direction of the earth axis is supposed to be cut or cut on the earth, the graticule is projected onto the cylindrical surface according to the equiangular condition, and the cylindrical surface is spread into a plane to obtain the projection. The phenomenon of vision persistence, namely the phenomenon of vision pause, has the following core contents: when human eyes observe a scene, light signals are transmitted into brain nerves, a short time is needed, after the action of light is finished, the visual image does not disappear immediately, the residual vision is called 'afterimage', and the phenomenon of vision is called 'persistence of vision'.
In an embodiment, referring to fig. 4, as a specific implementation of the spherical imaging apparatus provided in the embodiment of the present application, light-shielding baffles 11 are respectively installed at two ends of an outer peripheral surface of the circuit control board 1, and each light-shielding baffle 11 is disposed on the circuit control board 1 in a surrounding manner; the plurality of light-emitting sources 6 are disposed between the two light-shielding shutters 11. With the structure, the two shading baffles 11 can prevent the circuit control panel 1 from rotating at a high speed, and the plurality of light-emitting sources 6 rotate to the side surface to form a bright ring, so that the image display effect and the visual effect are effectively improved. Moreover, an accommodating space for accommodating the plurality of light-emitting sources 6 is formed between the two light-shielding baffles 11, so that the plurality of light-emitting sources 6 can be positioned and installed.
In an embodiment, referring to fig. 4, as a specific implementation of the spherical imaging device provided in the embodiment of the present application, the side of each light shielding baffle 11 facing the light emitting source 6 is disposed obliquely to the circuit control board 1. This structure, each shading baffle 11's cross section can be right triangle, and on circuit control board 1 was located to each shading baffle 11's first right-angle limit, each shading baffle 11's second right-angle limit and circuit control board 1's corresponding side were held level, and each shading baffle 11's hypotenuse can shelter from the light that a plurality of light emitting sources 6 sent to both ends, and then can avoid forming bright ring.
In an embodiment, referring to fig. 4, the cross section of each light emitting source 6 is a semi-elliptical configuration or a semi-circular shape, the side surface of each light emitting source 6 away from the circuit control board 1 is an arc surface protruding outward, and a protective layer may be disposed on each arc surface, so that the light emitting quality of each light emitting source 6 can be effectively improved, and the image forming effect is further improved.
In some embodiments, the included angle between the oblique edge of each light-shielding baffle 11 and the first right-angle edge may be in a range of 30 ° -60 °, such as 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, 60 °, and the like, and the light of the light-emitting source 6 at different angles can be shielded by adjusting the included angle, so that the light-shielding baffle can be adapted to the light-emitting sources 6 with different sizes and light-emitting powers.
In some embodiments, the light-shielding baffles 11 are provided with black light-absorbing layers on the oblique sides, so that the light-shielding effect can be effectively improved. Each shading baffle 11 can be adhered to the circuit control panel 1, or the two shading baffles 11 and the circuit control panel 1 are integrally formed, so that the processing and manufacturing are convenient.
In some embodiments, the sum of the length of the first right-angle side of the two light-shielding baffles 11 and the width of the light-emitting source 6 is equal to the width of the circuit control board 1, so as to achieve symmetry between the left and right sides of the light-emitting source 6, ensure that each light-emitting source 6 is arranged in the middle of the circuit control board 1, and further improve consistency of light emission. The length of the second right-angle side of each light-shielding baffle 11 is equal to the thickness of the light-emitting source 6, so that light can be shielded to the maximum extent while the light quantity is ensured. Wherein, the side of attaching shading baffle 11 and circuit control panel 1 is defined as first right-angle side, defines shading baffle 11 and the perpendicular side of circuit control panel 1 as the second right-angle side.
In an embodiment, referring to fig. 1 and fig. 3, as a specific implementation of the spherical imaging apparatus provided in the embodiment of the present application, the spherical imaging apparatus further includes a ring-shaped supporting frame 2 for supporting the circuit control board 1, and a circular groove 21 for accommodating the circuit control board 1 is annularly formed on an outer peripheral surface of the ring-shaped supporting frame 2; the ring-shaped support frame 2 is connected with a driving unit 5. This structure, through the support of loop type support frame 2 to circuit control board 1, circuit control board 1 cover is located on loop type support frame 2, and the centre of a circle of circuit control board 1 coincides with the centre of a circle of loop type support frame 2 to improve circuit control board 1's structural strength, avoid taking place to warp at rotatory in-process. Can realize the quick location installation to circuit control panel 1 through storage tank 21, circuit control panel 1's installation steadiness is good, and difficult production rocks, and then improves the stability of image. Wherein, the annular support frame 2 is made of insulating materials, thereby preventing electric shock and improving the use safety of the spherical imaging device.
In an embodiment, referring to fig. 1 and fig. 2, as a specific implementation of the spherical imaging device provided in the embodiment of the present application, the spherical imaging device further includes a support 7 supporting the ring-shaped support frame 2, and the support 7 is disposed in the ring-shaped support frame 2; one end of the bracket 7 is connected with the top of the ring-shaped supporting frame 2, and the other end of the bracket 7 is connected with the driving unit 5. This structure realizes the support to loop type support frame 2 through support 7, can effectively improve loop type support frame 2's overall structure intensity, avoids loop type support frame 2 to take place to warp at the rotatory in-process, and then improves the stability of image.
In an embodiment, referring to fig. 1, as a specific implementation of the spherical imaging device provided in the embodiment of the present application, the support 7 is disposed in a ring shape, and a plane of the support 7 is coplanar with a plane of the ring-shaped support frame 2. By arranging the support 7 in a ring structure matched with the ring-shaped support frame 2, the structure can realize effective support for each position of the ring-shaped support frame 2. The plane of the support 7 and the plane of the annular support frame 2 are arranged in a coplanar manner, so that the support 7 can be hidden in the annular support frame 2, the support 7 and the annular support frame 2 synchronously rotate, and the interference to the image caused by the leakage of the support 7 can be avoided.
In one embodiment, referring to fig. 1, the center of the support 7 coincides with the center of the ring support 2, so that the distances between the positions on the support 7 and the ring support 2 are equal, and the supporting forces of the support 7 on the positions of the ring support 2 are the same.
In an embodiment, referring to fig. 1 and fig. 2, as a specific implementation of the spherical imaging apparatus provided in the embodiment of the present application, the spherical imaging apparatus further includes a first weight block 3 installed at the top of the support 7 and a second weight block 4 installed at the bottom of the ring-shaped support frame 2, wherein the first weight block 3 is disposed between the ring-shaped support frame 2 and the support 7. According to the structure, the first balancing weight 3 and the second balancing weight 4 are respectively arranged at the two ends of the annular supporting frame 2, so that the gravity center offset of the annular supporting frame 2 can be effectively prevented, the centrifugal force balance of each position of the annular supporting frame 2 is ensured, and the image shake is prevented.
In an embodiment, referring to fig. 5 and fig. 6, as a specific implementation manner of the spherical imaging apparatus provided in the embodiment of the present application, the annular supporting frame 2 is provided with a first groove 22 for inserting the first balancing weight 3, and a positioning hole 220 is formed on a bottom surface of the first groove 22; the first weight member 3 is provided with a positioning guide post 31 inserted into the positioning hole 220. With the structure, the first weight block 3 is inserted into the first groove 22, and the positioning guide post 31 is inserted into the positioning hole 220, so that the annular supporting frame 2 and the first weight block 3 can be quickly positioned and connected. Wherein, the locating hole 220 is the hexagonal hole, and the cross section of positioning guide pillar 31 personally submits the regular hexagon with hexagonal hole looks adaptation to can effectively prevent not hard up between positioning guide pillar 31 and the locating hole 220, thereby improve the connection steadiness between annular support frame 2 and the first balancing weight 3.
In an embodiment, referring to fig. 2, as a specific implementation of the spherical imaging apparatus provided in the embodiment of the present application, the driving unit 5 includes a base 51 and a motor 52 mounted on the base 51; the circuit control board 1 is mounted on the spindle 521 of the motor 52. This structure, through base 51 can realize the support to motor 52, avoid motor 52's rocking. The motor 52 drives the circuit control board 1 to rotate by driving the main shaft 521 to rotate, so that the circuit control board 1 has good rotating effect and the image picture is clearly displayed.
In some embodiments, the driving unit 5 may also be a rotating shaft rotatably mounted on the base 51, a driven wheel sleeved on and fixed to the rotating shaft, a motor 52 mounted on the base 51, a driving wheel sleeved on and fixed to a main shaft 521 of the motor 52, and a connecting belt connecting the driving wheel and the driven wheel, and the rotating shaft is driven to rotate by the transmission of the connecting belt. In some embodiments, the driving unit 5 may also be a rotating shaft rotatably mounted on the base 51, a motor 52 mounted on the base 51, and a gear set connecting the main shaft 521 of the motor 52 and the rotating shaft, and the rotating shaft is driven to rotate by the rotation of the gear set, so that the transmission efficiency is high, and the rotational stability of the rotating shaft is good.
In one embodiment, referring to fig. 1, 5 and 7, the main shaft 521 passes through the ring-shaped supporting frame 2 and is fixed to the bottom of the supporting frame 7. The bottom of the annular support frame 2 is provided with a second groove 23 for inserting the second balancing weight 4, the bottom surface of the second groove 23 is provided with a first through hole 230 for the spindle 521 to pass through, the second balancing weight 4 is provided with a second through hole 41 for the spindle 521 to pass through, and the second balancing weight 4 is sleeved and fixed on the spindle 521 and extends into the second groove 23 to be connected and fixed with the annular support frame 2. The second balancing weight 4 is accommodated by the second groove 23, so that the rapid positioning and installation between the second balancing weight 4 and the annular supporting frame 2 can be realized; the positioning accuracy can be further improved by guiding and positioning the first through hole 230 and the second through hole 41.
In one embodiment, referring to fig. 5 and 7, a plurality of first mounting holes 231 are disposed on the bottom surface of the second groove 23 at positions surrounding the first through hole 230, and a second mounting hole 42 is disposed on the second weight block 4 at a position corresponding to each of the first mounting holes 231. Through the cooperation of each first mounting hole 231 and the corresponding second mounting hole 42, the annular support frame 2 and the second counterweight block 4 can be quickly disassembled and assembled.
In an embodiment, referring to fig. 1 and fig. 3, as a specific implementation of the spherical imaging apparatus provided in the embodiment of the present application, the number of the circuit boards 1 is at least two, at least two circuit boards 1 are enclosed to form a sphere, and a plurality of light sources 6 are mounted on an outer peripheral surface of each circuit board 1 in a ring-shaped array. With this configuration, by providing a plurality of circuit control boards 1, the number of the light sources 6 in the latitudinal direction can be increased, and the rotational speed of the motor 52 can be reduced while the image clarity is ensured.
In one embodiment, referring to fig. X, when the number of the circuit control boards 1 is two, the top and the bottom of the two circuit control boards 1 are respectively connected, and the included angle between the two circuit control boards 1 may be 90 °; when the number of the circuit control boards 1 is three, the top and the bottom of the three circuit control boards 1 are respectively connected, and the included angle between two adjacent circuit control boards 1 can be 60 degrees; when the number of the circuit control boards 1 is four, the top and the bottom of the four circuit control boards 1 are respectively connected, and the included angle between two adjacent circuit control boards 1 may be 45 °. By analogy, the circuit control boards 1 form a symmetrical distribution structure, and when the circuit control boards 1 rotate synchronously, the light emitting sources 6 on the circuit control boards 1 can keep the consistency of positions, so that the integrity and definition of images can be improved.
The specific operation steps of the spherical imaging device provided by the application are as follows:
1. expanding video or image data to be displayed into image data in a corresponding format through a Mount ink cylindrical projection algorithm, and storing the image data in a storage medium (such as an SD card);
2. the storage medium is connected to the spherical imaging device, the power supply is turned on, the spherical imaging device is turned on manually or remotely, the spherical imaging device reads image data in the storage medium, and colors on different longitude lines are displayed through the plurality of light emitting sources 6. Along with the rotation of the ring-shaped supporting frame 2 driven by the motor 52, the latitudes of the plurality of light sources 6 on the circuit control board 1 gradually change, and the colors exhibited by the plurality of light sources 6 also change accordingly. A series of residual mirror images are visually formed by human eyes, and a user can see a stereoscopic object scene. Therefore, the user can observe different positions of the object according to different angles, and 360-degree three-dimensional imaging is achieved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (17)
1. A spherical imaging apparatus, characterized by comprising:
the circuit control board is arranged in a ring shape;
the circuit control board is provided with a plurality of light emitting sources, a plurality of light emitting source ring-shaped arrays are arranged on the peripheral surface of the circuit control board, and each light emitting source is electrically connected with the circuit control board;
and the driving unit is connected with the circuit control board and is used for driving the circuit control board to rotate.
2. The spherical imaging apparatus according to claim 1, characterized in that: shading baffles are respectively arranged at two ends of the outer peripheral surface of the circuit control board, and each shading baffle is arranged on the circuit control board in a surrounding manner; the plurality of luminous sources are arranged between the two shading baffles.
3. The spherical imaging apparatus according to claim 2, characterized in that: the side surface of each shading baffle facing the luminous source is inclined to the circuit control board.
4. The spherical imaging apparatus according to claim 3, characterized in that: the included angle between the side surface of each shading baffle facing the luminous source and the circuit control board is 30-60 degrees.
5. The spherical imaging apparatus according to claim 2, characterized in that: the cross section of each shading baffle is a right-angled triangle.
6. The spherical imaging apparatus according to claim 5, characterized in that: the sum of the length of the first right-angle sides of the two shading baffles and the width of the light-emitting source is equal to the width of the circuit control board.
7. The spherical imaging apparatus according to claim 5, characterized in that: the length of the second right-angle side of each light-shielding baffle is equal to the thickness of the light-emitting source.
8. The spherical imaging apparatus according to claim 2, characterized in that: and a black light absorption layer is arranged on the side surface of each shading baffle plate facing the light emitting source.
9. The spherical imaging apparatus according to claim 1, characterized in that: the spherical imaging equipment also comprises a ring-shaped supporting frame for supporting the circuit control board, and the peripheral surface of the ring-shaped supporting frame is annularly provided with a containing groove for containing the circuit control board; the annular supporting frame is connected with the driving unit.
10. The spherical imaging apparatus according to claim 9, wherein: the spherical imaging device also comprises a bracket for supporting the annular supporting frame, and the bracket is arranged in the annular supporting frame; one end of the support is connected with the top of the annular support frame, and the other end of the support is connected with the driving unit.
11. The spherical imaging apparatus according to claim 10, wherein: the support is arranged in a ring shape, the plane where the support is located is coplanar with the plane where the ring-shaped support frame is located, and the circle center of the support is superposed with the circle center of the ring-shaped support frame.
12. The spherical imaging apparatus according to claim 10, wherein: the spherical imaging device further comprises a first balancing weight arranged at the top of the support and a second balancing weight arranged at the bottom of the annular support frame, and the first balancing weight is arranged between the annular support frame and the support.
13. The spherical imaging apparatus as set forth in claim 12, wherein: the annular supporting frame is provided with a first groove for inserting the first balancing weight, and the bottom surface of the first groove is provided with a positioning hole; and the first balancing weight is provided with a positioning guide pillar inserted into the positioning hole.
14. The spherical imaging apparatus as set forth in claim 12, wherein: and a second groove for inserting the second balancing weight is formed in the bottom of the annular supporting frame.
15. The spherical imaging apparatus as set forth in any one of claims 1 to 14, wherein: the driving unit comprises a base and a motor arranged on the base; the circuit control board is installed on a main shaft of the motor.
16. The spherical imaging apparatus as set forth in any one of claims 1 to 14, wherein: the number of the circuit control boards is at least two, the circuit control boards are enclosed into a spherical body, and the annular array is arranged on the peripheral surface of each circuit control board and provided with a plurality of the luminous sources.
17. The spherical imaging apparatus as set forth in any one of claims 1 to 14, wherein: and a protective layer is arranged on the side surface of each luminous source departing from the circuit control board.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/131798 WO2022109929A1 (en) | 2020-11-26 | 2020-11-26 | Spherical imaging device |
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| Publication Number | Publication Date |
|---|---|
| CN112602143A true CN112602143A (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202080003034.XA Pending CN112602143A (en) | 2020-11-26 | 2020-11-26 | Spherical imaging device |
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| CN (1) | CN112602143A (en) |
| WO (1) | WO2022109929A1 (en) |
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| WO2022109929A1 (en) | 2022-06-02 |
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