CN114630004A - Intelligent thin cloud removing device based on remote sensing image - Google Patents
Intelligent thin cloud removing device based on remote sensing image Download PDFInfo
- Publication number
- CN114630004A CN114630004A CN202210240277.6A CN202210240277A CN114630004A CN 114630004 A CN114630004 A CN 114630004A CN 202210240277 A CN202210240277 A CN 202210240277A CN 114630004 A CN114630004 A CN 114630004A
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- China
- Prior art keywords
- fixing
- fixedly connected
- groove
- fixing plate
- rods
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00909—Cleaning arrangements or preventing or counter-acting contamination from dust or the like
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
Abstract
The invention discloses an intelligent thin cloud removing device based on a remote sensing image, which comprises a workbench, wherein the top end of the workbench is fixedly connected with two fixing rods II, a fixing plate I is slidably connected between the two fixing rods II, the left end and the right end of the fixing plate I are fixedly connected with a sliding block I, the bottom wall of the fixing plate I is slidably connected with two connecting rods, a scanning plate is fixedly connected between the two connecting rods, the top end of the workbench is also fixedly connected with a supporting block, the top end of the supporting block is fixedly connected with a fixing plate II, the top end of the fixing plate II is provided with a fixing groove, and a transmission device is arranged on the fixing plate II. The invention can continuously scan pictures in a small range, has higher scanning accuracy, is not easy to make mistakes, can clean dust on the pictures between the scanning of the pictures, keeps the pictures clean and tidy and ensures that the processed pictures are more accurate.
Description
Technical Field
The invention relates to the field of remote sensing images, in particular to an intelligent thin cloud removing device based on remote sensing images.
Background
The remote sensing is a non-contact and remote detection technology, and people usually use the remote sensing technology on a satellite to photograph the ground and print the photograph to obtain a satellite map of the area.
The existing device usually scans the whole picture quickly when scanning, so that the problem of scanning error is easy to occur, and meanwhile, the dust on the picture cannot be removed by the existing thin cloud removing device when the device is used, so that the dust is easy to scan when the device scans the picture, and the processed picture is not accurate enough.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the problem of scanning mistake easily appears, can't get rid of the dust on the picture for the device is when carrying out scanning process to the image, also scans the dust easily into, and the picture after leading to handling is not accurate enough, and the intelligent thin cloud remove device based on remote sensing image that provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent thin cloud removing device based on remote sensing images comprises a workbench, wherein the top end of the workbench is fixedly connected with two fixing rods II, a fixing plate I is slidably connected between the two fixing rods II, a slide block I is fixedly connected at the left end and the right end of the fixing plate I, a slide groove I corresponding to the two slide blocks I is also formed in the side wall of one side, opposite to the two fixing rods II, of the two fixing rods I, two connecting rods are slidably connected to the bottom wall of the fixing plate I, a scanning plate is fixedly connected between the two connecting rods, a slide block II is fixedly connected at the top end of the two connecting rods, a slide groove II corresponding to the two slide blocks II is also formed in the bottom wall of the fixing plate I, a supporting block is fixedly connected to the top end of the workbench, a fixing plate II is fixedly connected to the top end of the supporting block, and a fixing groove is formed in the top end of the fixing plate II, and a transmission device is arranged on the second fixing plate.
Preferably, the transmission device comprises two motors, the two motors are respectively and fixedly connected to the left end and the right end of a second fixed plate, the top end of the second fixed plate is provided with two transmission grooves, the two transmission grooves respectively correspond to the two connecting rods, the output ends of the two motors are respectively and fixedly connected with a rotary rod, each rotary rod respectively penetrates through the side wall of the corresponding transmission groove and extends into the transmission groove, a first rotating wheel is fixedly sleeved on the rotary rod, one end, far away from the first rotating wheel, in each transmission groove is also fixedly connected with a rotary shaft, the rotary shaft is fixedly connected between the left inner side wall and the right inner side wall of the transmission groove, a second rotating wheel corresponding to the first rotating wheel is sleeved on the rotary shaft in a rotary manner, the rotary shaft is mutually connected with the second rotating wheel through a transmission belt, and the two transmission belts are both made of metal iron, and the bottom ends of the two connecting rods are fixedly connected with a magnet.
Preferably, equal sliding connection has a fixed block, two on the inside wall about the fixed slot all seted up a fixation clamp groove on the relative one side lateral wall of fixed block, two equal sliding connection has a fixation clamp piece, two in the fixation clamp groove the fixed spring of vertical setting of the equal fixedly connected with in top of fixation clamp piece, every the equal fixed connection of the other end of fixed spring is on the last inner wall in the fixation clamp groove that corresponds.
Preferably, two the transmission groove all communicates with each other with the fixed slot and sets up, two a spread groove has all been seted up on the transmission belt is close to one side lateral wall each other, two the inside of spread groove is provided with a connecting block, two a dead lever two of equal fixedly connected with on the relative one side lateral wall of connecting block, two the equal fixed connection of the other end of dead lever two is on the lateral wall of the fixed block that corresponds, the outer wall of connecting block and the equal coarse setting of inner wall of spread groove.
Preferably, one side of fixed slot runs through fixed plate two and sets up, still a fixedly connected with cleaning brush between the inside wall about the fixed slot, cleaning brush sets up in the fixed slot and runs through fixed plate two position department.
Preferably, the top ends of the two fixing rods II are fixedly connected with a connecting plate, the bottom wall of the connecting plate is fixedly connected with two vertically arranged connecting springs, and the other ends of the two connecting springs are fixedly connected to the top end of the fixing plate I.
Compared with the prior art, the invention has the beneficial effects that: adopt scanning board that can automatic movement, carry out the continuous scanning of minizone to the picture, the accuracy of scanning is higher, is difficult to make mistakes, is provided with the cleaning brush simultaneously, can be between the scanning picture with the dust clean up on the picture, the picture keeps clean and tidy in the time for the picture after handling is more accurate.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent thin cloud removing device based on remote sensing images according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a fixed block of the intelligent thin cloud removing device based on remote sensing images according to the present invention;
fig. 4 is a schematic structural diagram of a transmission device of the intelligent thin cloud removing device based on the remote sensing image.
In the figure: 1 workbench, 2 fixed rods II, 3 fixed plates I, 4 slide blocks I, 5 slide grooves I, 6 connecting plates, 7 slide blocks II, 8 connecting rods, 9 scanning plates, 10 slide grooves II, 11 supporting blocks, 12 fixed plates II, 13 fixed grooves, 14 connecting springs, 15 motors, 16 rotating rods, 17 transmission grooves, 18 rotating wheels I, 19 transmission belts, 20 fixed rods II, 21 fixed blocks, 22 fixed clamping grooves, 23 fixed clamping blocks, 24 fixed springs, 25 cleaning brushes, 26 connecting grooves, 27 connecting blocks, 28 rotating shafts and 29 rotating wheels II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an intelligent thin cloud removing device based on remote sensing images comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with two fixing rods 2, a fixing plate 3 is slidably connected between the two fixing rods 2, a connecting plate 6 is fixedly connected to the top ends of the two fixing rods 2, two vertically arranged connecting springs 14 are fixedly connected to the bottom wall of the connecting plate 6, the other ends of the two connecting springs 14 are fixedly connected to the top end of the fixing plate 3, a slider one 4 is fixedly connected to the left end and the right end of the fixing plate one 3, a sliding groove one 5 corresponding to the two slider one 4 is also formed in the side wall of one side, opposite to the two fixing rods 2, of the fixing plate one 3, two connecting rods 8 are slidably connected to the bottom wall of the fixing plate one 3, a scanning plate 9 is fixedly connected between the two connecting rods 8, and a slider two 7 is fixedly connected to the top ends of the two connecting rods 8, the bottom wall of the first fixing plate 3 is also provided with a second sliding groove 10 corresponding to the second two sliding blocks 7, the top end of the workbench 1 is also fixedly connected with a supporting block 11, the top end of the supporting block 11 is fixedly connected with a second fixing plate 12, the top end of the second fixing plate 12 is provided with a fixing groove 13, one side of the fixing groove 13 penetrates through the second fixing plate 12, a cleaning brush 25 is also fixedly connected between the left inner side wall and the right inner side wall of the fixing groove 13, the cleaning brush 25 is arranged at the position where the fixing groove 13 penetrates through the second fixing plate 12, the second fixing plate 12 is provided with a transmission device, the transmission device comprises two motors 15, the two motors 15 are respectively and fixedly connected at the left end and the right end of the second fixing plate 12, the top end of the second fixing plate 12 is provided with two transmission grooves 17, the two transmission grooves 17 respectively correspond to the two connecting rods 8, and the output ends of the two motors 15 are both fixedly connected with a rotating rod 16, each rotary rod 16 penetrates through the side wall of the corresponding transmission groove 17 and extends into the transmission groove 17, a first rotating wheel 18 is fixedly sleeved on each rotary rod 16, one end part far away from the first rotating wheel 18 in each transmission groove 17 is also fixedly connected with a rotating shaft 28, the rotating shaft 28 is fixedly connected between the left inner side wall and the right inner side wall of the transmission groove 17, a second rotating wheel 29 corresponding to the first rotating wheel 18 is sleeved on the rotating shaft 28 in a rotating manner, the rotating shaft 28 and the second rotating wheel 29 are connected with each other through a transmission belt 19, the two transmission belts 19 are both made of metal iron, the bottom ends of the two connecting rods 8 are both fixedly connected with a magnet, the left inner side wall and the right inner side wall of the fixed groove 13 are both slidably connected with a fixed block 21, one side wall of the two fixed blocks 21 opposite to each other is provided with a fixed clamp groove 22, and two fixed clamp blocks 23 are both slidably connected in the two fixed clamp grooves 22, the top ends of the two fixed clamping blocks 23 are fixedly connected with a vertically arranged fixed spring 24, the other end of each fixed spring 24 is fixedly connected to the upper inner wall of the corresponding fixed clamping groove 22, the two transmission grooves 17 are communicated with the fixed groove 13, the side walls of the two transmission belts 19 close to each other are respectively provided with a connecting groove 26, the inside of each connecting groove 26 is provided with a connecting block 27, the side walls of the two opposite sides of the two connecting blocks 27 are respectively and fixedly connected with a second fixed rod 20, the other ends of the two second fixed rods 20 are respectively and fixedly connected to the side walls of the corresponding fixed blocks 21, the outer walls of the connecting blocks 27 and the inner walls of the connecting grooves 26 are respectively and coarsely arranged, when the device is used, the scanning plate 9 is lifted upwards, the two corners of a remote sensing picture at a printing position are clamped by the two fixed blocks 21, the motors 15 are started, and the two motors 15 rotate in opposite directions, the two rotating rods 16 rotate together, the rotating wheel I18 and the transmission belt 19 rotate, the fixed block 21 of the fixed rod II 20 moves along with the fixed block 21 under the action of the friction force between the connecting block 27 and the connecting groove 28 until the fixed block 21 moves to the tail end of the fixed groove 13, the fixed block 21 drives the picture to move towards the inside of the fixed groove 13, the surface of the picture is brushed by the cleaning brush 25, dust on the surface of the picture is brushed away, the picture is kept clean, after the picture completely enters the fixed groove 13, the scanning plate 9 is loosened, the fixed plate I3 moves downwards under the action of the connecting spring 14, the connecting rod 8 and the scanning plate 9 move downwards, the magnet at the bottom end of the connecting rod 8 is mutually attracted with the transmission belt 19, the connecting rod 8 moves along with the movement of the transmission belt 19, and the connecting rod 8 and the scanning plate 9 move from one end of the picture to the other end, scanning the data of the picture, removing the thin cloud on the picture at the processing end of the scanning board 9, and finally printing the processed picture in the processing end.
In the invention, when the device is used, the scanning plate 9 is lifted upwards, two fixing blocks 21 are used for clamping two corners of a remote sensing picture at a printing position, the motors 15 are started, the two motors 15 rotate oppositely, the two rotating rods 16 also rotate together, the rotating wheel I18 and the transmission belt 19 rotate, the fixing blocks 21 of the fixing rods II 20 move along with the fixing blocks 21 under the action of friction force of the connecting block 27 and the connecting groove 28 until the fixing blocks 21 move to the tail ends of the fixing grooves 13, the fixing blocks 21 drive the picture to move towards the inside of the fixing grooves 13, so that the surface of the picture is brushed by the cleaning brush 25, dust on the surface of the picture is brushed away, the picture is kept neat, after the picture completely enters the fixing grooves 13, the scanning plate 9 is loosened, the fixing plates I3 move downwards under the action of the connecting spring 14, the connecting rod 8 and the scanning plate 9 move downwards, and the magnet at the bottom end of the connecting rod 8 and the transmission belt 19 attract each other, therefore, the connecting rod 8 moves along with the movement of the transmission belt 19, the connecting rod 8 and the scanning plate 9 move from one end of the picture to the other end of the picture, the data of the picture are scanned, the thin cloud of the image on the picture is removed at the processing end of the scanning plate 9, and finally the processed picture in the processing end is printed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An intelligent thin cloud removing device based on remote sensing images comprises a workbench (1) and is characterized in that the top end of the workbench (1) is fixedly connected with two fixing rods II (2), a fixing plate I (3) is connected between the two fixing rods II (2) in a sliding manner, a slider I (4) is fixedly connected at the left end and the right end of the fixing plate I (3), a sliding chute I (5) corresponding to the two sliders I (4) is also formed in the side wall of one side, opposite to the two fixing rods II (2), of the fixing plate I (3), two connecting rods (8) are connected on the bottom wall of the fixing plate I (3) in a sliding manner, a scanning plate (9) is fixedly connected between the two connecting rods (8), a slider II (7) is fixedly connected at the top end of the two connecting rods (8), and a sliding chute II (10) corresponding to the two slider II (7) is also formed in the bottom wall of the fixing plate I (3), the top end of the workbench (1) is further fixedly connected with a supporting block (11), the top end of the supporting block (11) is fixedly connected with a second fixing plate (12), the top end of the second fixing plate (12) is provided with a fixing groove (13), and the second fixing plate (12) is provided with a transmission device.
2. The remote sensing image-based intelligent thin cloud removing device according to claim 1, wherein the transmission device comprises two motors (15), the two motors (15) are respectively and fixedly connected to the left end and the right end of a second fixing plate (12), two transmission grooves (17) are formed in the top end of the second fixing plate (12), the two transmission grooves (17) respectively correspond to the two connecting rods (8), the output ends of the two motors (15) are respectively and fixedly connected with a rotating rod (16), each rotating rod (16) respectively penetrates through the side wall of the corresponding transmission groove (17) and extends into the transmission groove (17), a first rotating wheel (18) is fixedly sleeved on each rotating rod (16), and a rotating shaft (28) is further fixedly connected to one end, far away from the first rotating wheel (18), in each transmission groove (17), axis of rotation (28) fixed connection is between the inside wall about transmission groove (17), it is equipped with one and rotates the corresponding rotation wheel two (29) of wheel (18) to rotate the cover on axis of rotation (28), through drive belt (19) interconnect, two between axis of rotation (28) and the rotation wheel two (29) drive belt (19) all adopt the metal iron to make, two the equal fixedly connected with magnet of bottom department of connecting rod (8).
3. The remote sensing image-based intelligent thin cloud removing device according to claim 1, wherein a fixing block (21) is slidably connected to each of left and right inner side walls of the fixing groove (13), a fixing clamp groove (22) is formed in each of two opposite side walls of the fixing blocks (21), a fixing clamp block (23) is slidably connected to each of the two fixing clamp grooves (22), a vertically-arranged fixing spring (24) is fixedly connected to each of top ends of the two fixing clamp blocks (23), and the other end of each fixing spring (24) is fixedly connected to the upper inner wall of the corresponding fixing clamp groove (22).
4. The remote sensing image-based intelligent thin cloud removing device according to claim 2 or 3, wherein the two transmission grooves (17) are communicated with the fixed groove (13), one connecting groove (26) is formed in each side wall, close to each other, of the two transmission belts (19), a connecting block (27) is arranged inside each connecting groove (26), two fixing rods (20) are fixedly connected to the side wall, opposite to the connecting block (27), of each connecting block, the other ends of the two fixing rods (20) are fixedly connected to the side wall of the corresponding fixed block (21), and the outer wall of the connecting block (27) and the inner wall of each connecting groove (26) are arranged roughly.
5. The remote sensing image-based intelligent thin cloud removing device according to claim 1, wherein one side of the fixing groove (13) is arranged to penetrate through the second fixing plate (12), a cleaning brush (25) is fixedly connected between the left inner side wall and the right inner side wall of the fixing groove (13), and the cleaning brush (25) is arranged at a position where the fixing groove (13) penetrates through the second fixing plate (12).
6. The remote sensing image-based intelligent thin cloud removing device according to claim 1, wherein a connecting plate (6) is further fixedly connected to the top ends of the two fixing rods II (2), two vertically arranged connecting springs (14) are further fixedly connected to the bottom wall of the connecting plate (6), and the other ends of the two connecting springs (14) are fixedly connected to the top end of the fixing plate I (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240277.6A CN114630004A (en) | 2022-03-10 | 2022-03-10 | Intelligent thin cloud removing device based on remote sensing image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240277.6A CN114630004A (en) | 2022-03-10 | 2022-03-10 | Intelligent thin cloud removing device based on remote sensing image |
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| Publication Number | Publication Date |
|---|---|
| CN114630004A true CN114630004A (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210240277.6A Pending CN114630004A (en) | 2022-03-10 | 2022-03-10 | Intelligent thin cloud removing device based on remote sensing image |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849941A (en) * | 2022-06-22 | 2022-08-05 | 安徽工程大学 | Part spraying robot for automobile intelligent manufacturing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206726234U (en) * | 2017-05-02 | 2017-12-08 | 江西服装学院 | A kind of two-dimensional code scanning device |
| CN109027598A (en) * | 2018-07-27 | 2018-12-18 | 江苏物码信息技术有限公司 | A kind of production line fixes device with two-dimensional code scanning instrument |
| CN212413245U (en) * | 2020-07-21 | 2021-01-26 | 上海瑞里图像科技有限公司 | Large-breadth non-contact scanner |
| CN213338802U (en) * | 2020-11-26 | 2021-06-01 | 山东科技大学 | Remote sensing-based fuzzy image recognition device for restoration |
| JP2021111309A (en) * | 2020-01-06 | 2021-08-02 | 呉江玲 | Processing device for automatically scanning books and images |
| CN214410015U (en) * | 2021-04-20 | 2021-10-15 | 福建中量智汇科技有限公司 | Intelligent device for identifying second-generation identity card |
| CN214627082U (en) * | 2020-12-28 | 2021-11-05 | 安康智慧星辰信息工程有限公司 | Novel scanner |
-
2022
- 2022-03-10 CN CN202210240277.6A patent/CN114630004A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206726234U (en) * | 2017-05-02 | 2017-12-08 | 江西服装学院 | A kind of two-dimensional code scanning device |
| CN109027598A (en) * | 2018-07-27 | 2018-12-18 | 江苏物码信息技术有限公司 | A kind of production line fixes device with two-dimensional code scanning instrument |
| JP2021111309A (en) * | 2020-01-06 | 2021-08-02 | 呉江玲 | Processing device for automatically scanning books and images |
| CN212413245U (en) * | 2020-07-21 | 2021-01-26 | 上海瑞里图像科技有限公司 | Large-breadth non-contact scanner |
| CN213338802U (en) * | 2020-11-26 | 2021-06-01 | 山东科技大学 | Remote sensing-based fuzzy image recognition device for restoration |
| CN214627082U (en) * | 2020-12-28 | 2021-11-05 | 安康智慧星辰信息工程有限公司 | Novel scanner |
| CN214410015U (en) * | 2021-04-20 | 2021-10-15 | 福建中量智汇科技有限公司 | Intelligent device for identifying second-generation identity card |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849941A (en) * | 2022-06-22 | 2022-08-05 | 安徽工程大学 | Part spraying robot for automobile intelligent manufacturing |
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