CN218352626U - Camera shooting type multi-target positioning correction device - Google Patents
Camera shooting type multi-target positioning correction device Download PDFInfo
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- CN218352626U CN218352626U CN202222855342.4U CN202222855342U CN218352626U CN 218352626 U CN218352626 U CN 218352626U CN 202222855342 U CN202222855342 U CN 202222855342U CN 218352626 U CN218352626 U CN 218352626U
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- infrared diode
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- 238000009434 installation Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 39
- 229920000742 Cotton Polymers 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 17
- 230000003749 cleanliness Effects 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 description 7
- 239000011324 bead Substances 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000003702 image correction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a formula of making a video recording multi-target location correcting unit, including locating platform, camera and infrared diode, the last symmetry of locating platform is equipped with the mounting panel, through installation mechanism and camera fixed connection on the mounting panel to the mounting panel is connected with infrared diode, and infrared diode is located the camera below, is equipped with the removal subassembly on the mounting panel, is equipped with clearance mechanism on the removal subassembly, clearance mechanism and camera and infrared diode phase-match. The utility model discloses a mutually supporting of above-mentioned mechanism not only can realize the quick location installation to the camera, facilitates the use, improves the efficiency of installation, still conveniently dismantles, and easy access or change to still can clean the deashing to the camera lens of equipment and surface before work at every turn, and then can guarantee the cleanliness factor on surface, with effect and the precision of guaranteeing image acquisition, guarantee to rectify effect and the precision of use.
Description
Technical Field
The utility model relates to a multi-target positioning device technical field specifically is a formula of making a video recording multi-target positioning correcting unit.
Background
The visual positioning technology is a comprehensive technology which is based on the modern optical technology, extracts the position information of a target object from image data by analyzing the image data and applying a digital image processing technology in a mode of collecting images by a camera, and combines a related algorithm to realize the coordinate positioning of the target object.
Chinese patent publication No. CN209839523U discloses a camera type multi-target positioning device based on optical image correction, including positioning platform and the camera that is located the positioning platform top, the top four corners of positioning platform all is equipped with the mount pad, the mount pad is close to one side at positioning platform center and has been seted up the mounting groove, has seted up the constant head tank on the bottom inner wall of mounting groove, the last fixed mounting of camera has the mounting panel, the bottom fixed mounting of mounting panel has the locating piece, mounting panel movable mounting is in the mounting groove, and locating piece and positioning groove looks adaptation, set up threaded hole on the top inner wall of mounting groove, threaded hole internal thread ann has the threaded rod, the bottom of threaded rod extends to in the mounting groove and rotates and installs L-shaped clamp plate, and L-shaped clamp plate looks adaptation with the mounting panel. The utility model relates to a rationally, simple structure, convenient operation is convenient for fix a position and install the camera, makes things convenient for people's use.
However, the positioning correction device has certain defects in actual use, and after the positioning correction device is used for a long time, certain granular impurities are attached to the surfaces of the lens of the camera and the infrared diode, so that the image acquisition effect and the infrared diode precision are influenced, and the correction use effect is further influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a formula of making a video recording multi-target location correcting unit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula of making a video recording multi-target location correcting unit, includes location platform, camera and infrared diode, and the last symmetry of location platform is equipped with the mounting panel, through installation mechanism and camera fixed connection on the mounting panel to the mounting panel is connected with infrared diode, and infrared diode is located the camera below, is equipped with the removal subassembly on the mounting panel, is equipped with clearance mechanism on the removal subassembly, clearance mechanism and camera and infrared diode phase-match.
Preferably, in order to conveniently take clearance mechanism to remove, convenient automatic clearance, the removal subassembly includes that the symmetry is seted up the removal guide rail on the mounting panel, slides in the removal guide rail and is equipped with the removal slider to two removal sliders all with clearance mechanism fixed connection.
Preferably, in order to clean the equipment surface, guarantee the result of use, clearance mechanism is including removing slider fixed connection's electric putter, and two electric putter's output is equipped with the connecting plate jointly, and the connecting plate is equipped with clearance board one and clearance board two through the block subassembly in proper order, and the clearance subassembly is still including setting up all being equipped with the clearance cotton on clearance board one and clearance board two to clearance board one is corresponding with the camera, and clearance board two is corresponding with infrared diode.
Preferably, for the convenience of installing or dismantling, and then can clear up or change the clearance cotton, guarantee to clean the effect, the block subassembly includes that the equidistance sets up the installation fixture block on clearance board one and clearance board two, still includes the equidistance and sets up the installation draw-in groove with installation fixture block looks block on the connecting plate.
Preferably, for the convenience of installing the location to the camera, convenient to use, installation mechanism is equipped with the installation piece including seting up the mounting groove on the mounting panel in the mounting groove, installation piece and camera fixed connection to be equipped with locating component between installation piece and the mounting groove.
Preferably, in order to guarantee the stability when the installation, avoid taking place the skew to need not to accomplish the operation with the help of the instrument when installation or dismantlement, convenient and fast more, locating component includes that the equidistance sets up the location pearl in installation piece top and bottom, is connected through resetting means between location pearl and the installation piece, and locating component still including seting up in the mounting groove with location pearl assorted locating hole.
Preferably, in order to guarantee the stability when the installation, avoid taking place the skew to need not to accomplish the operation with the help of the instrument when installation or dismantlement, convenient and fast more, reset assembly is including seting up the slip chamber in installation piece inside, and the slip intracavity symmetry slides and is equipped with the removal plectane, is equipped with the spring between two removal plectanes, and the other end is fixed and is equipped with spacing post, and spacing post is worn out the installation piece and is connected with the location pearl.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) Through the mutual matching of the moving assembly and the cleaning mechanism, the lens and the surface of the equipment can be cleaned and cleaned before each work, so that the cleanliness of the surface can be ensured, the image acquisition effect and precision can be ensured, the correction use effect and precision can be ensured, the cleaning cotton can be conveniently mounted or dismounted through the clamping assembly, and the cleaning cotton can be conveniently cleaned or replaced, so that the cleaning effect can be ensured;
(2) Through the mounting structure who is equipped with, can conveniently install the location to the camera, can carry out quick location to the camera through spacing subassembly to guaranteeing stability and firm when using, and then facilitate the use, improve the efficiency of installation greatly to need not to adopt the mode of bolt to carry out fixed mounting, operate convenient and fast more, and can avoid appearing the circumstances such as smooth silk, guarantee the stability of connecting, still can conveniently finely tune the position, can facilitate the use.
Drawings
Fig. 1 is a schematic structural view of a camera type multi-target positioning correction device provided by the present invention;
fig. 2 is a schematic view of a part of the structure of the camera type multi-target positioning correction device provided by the present invention;
fig. 3 is a schematic structural view of a cleaning mechanism in the camera type multi-target positioning correction device provided by the present invention;
fig. 4 is a schematic structural view of a cleaning mechanism in the camera type multi-target positioning correction device provided by the present invention;
fig. 5 is the utility model provides a partial structure schematic diagram of clearance mechanism among formula of making a video recording multi-target location correcting unit.
In the figure: 1. positioning the platform; 2. mounting a plate; 3. a camera; 4. an infrared diode; 5. moving the guide rail; 6. a connecting plate; 7. an electric push rod; 8. mounting grooves; 9. positioning holes; 10. mounting blocks; 11. moving the slide block; 12. installing a clamping groove; 13. mounting a clamping block; 14. cleaning the first plate; 15. cleaning a second plate; 16. cleaning cotton; 17. positioning the beads; 18. a limiting column; 19. moving the circular plate; 20. a spring; 21. a sliding cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, a camera type multi-target positioning and correcting device includes a positioning platform 1, cameras 3 and infrared diodes 4, wherein the cameras 3 are infrared cameras, the number of the cameras is four, the number of the cameras is the same as that of the infrared diodes 4, and the cameras are respectively installed at four vertex angles of a screen (not shown) to collect image information of a target object; the optical reflection strips attached to the frame of the screen reflect the infrared light emitted by the infrared diodes 4 back to the infrared camera for imaging (mature technology, which is not described herein), the number of the cameras 3 is four, so that multiple targets can be imaged in different cameras 3, and the multiple targets can be positioned through optical intersection measurement;
for correction (mature technology), a camera 3 collects image information of a screen surface, the position of a main optical axis of the camera 3 is determined and corrected according to an imaging initial position, an included angle between the main optical axis and an upper frame (or a lower frame) is calculated, then a frame of image without a target is selected and stored as a background image, the collected image data and the background image are subjected to subtraction to remove interference and influence of a background environment, then median filtering is carried out on the image after background subtraction to remove noise and weaken random noise, the imaging position of the target is detected again, the imaging position of the wooden target is subjected to geometric correction through an image correction algorithm based on a distortion equivalent surface, and finally the included angle between the target object and the main optical axis of the camera 3 is obtained through trigonometric operation according to a pinhole imaging principle;
the positioning platform 1 is symmetrically provided with mounting plates 2 which can be fixed by bolts or welding, the mounting plates 2 are fixedly connected with the camera 3 through a mounting mechanism, the mounting plates 2 are connected with the infrared diode 4, the infrared diode 4 is positioned below the camera 3, the mounting plates 2 are provided with moving components, the moving components are provided with cleaning mechanisms, and the cleaning mechanisms are matched with the camera 3 and the infrared diode 4;
the moving assembly comprises moving guide rails 5 symmetrically arranged on the mounting plate 2, moving sliding blocks 11 are arranged in the moving guide rails 5 in a sliding mode, the two moving sliding blocks 11 are fixedly connected with the cleaning mechanism, the moving guide rails 5 can be driven in a linear motor mode to achieve reciprocating motion, and the moving assembly can also achieve reciprocating motion in a reciprocating screw rod mode.
Through mutually supporting of above-mentioned mechanism, not only can realize the quick location installation to camera 3, facilitate the use, improve the efficiency of installation, still conveniently dismantle, easy access or change to still can clean the deashing to the camera lens and the surface of equipment before work at every turn, and then can guarantee surperficial cleanliness factor, with the effect and the precision of guaranteeing image acquisition, guarantee to rectify effect and the precision of using.
Example two
Referring to fig. 1-5, the cleaning mechanism includes electric push rods 7 fixedly connected with a movable slider 11, the output ends of the two electric push rods 7 are jointly provided with a connecting plate 6, the connecting plate 6 is sequentially provided with a first cleaning plate 14 and a second cleaning plate 15 through a clamping assembly, the cleaning assembly further includes cleaning cotton 16 arranged on the first cleaning plate 14 and the second cleaning plate 15, wherein the cleaning cotton 16 can be sponge or cleaning brush, the first cleaning plate 14 corresponds to the camera 3, the second cleaning plate 15 corresponds to the infrared diode 4, the lens of the camera 3 and the surface of the infrared diode 4 can be conveniently cleaned, and impurities are prevented from attaching to the surface to influence the correction precision;
the block subassembly includes that the equidistance sets up the installation fixture block 13 on clearance board one 14 and clearance board two 15, and the shape of installation fixture block 13 can be for the T type, can conveniently carry out the block and connect, guarantees stability, still includes the equidistance and sets up on connecting plate 6 with the installation draw-in groove 12 of installation fixture block 13 looks block, is equipped with anti-skidding rubber pad in the installation draw-in groove 12, frictional force between multiplicable and the installation fixture block 13, firm when guaranteeing to connect, and then the assurance cleans the effect.
Through the removal subassembly that is equipped with and mutually supporting of clearance mechanism, can clean the deashing to the camera lens and the surface of equipment before work at every turn, and then can guarantee surperficial cleanliness factor to guarantee image acquisition's effect and precision, guarantee to rectify effect and the precision of using, and can conveniently install or dismantle clearance cotton 16 through the block subassembly that is equipped with, and then can conveniently clear up it or change, guarantee the clearance effect with this.
EXAMPLE III
Referring to fig. 1-5, the mounting mechanism includes a mounting groove 8 formed on the mounting plate 2, a mounting block 10 is disposed in the mounting groove 8, the mounting block 10 is fixedly connected to the camera 3, and a positioning assembly is disposed between the mounting block 10 and the mounting groove 8, the positioning assembly includes positioning beads 17 equidistantly disposed at the top end and the bottom end of the mounting block 10, wherein the number of the positioning beads 17 on the mounting block 10 is eight, so as to ensure the firmness of the mounting and positioning of the camera 3 and avoid sliding or shifting, the positioning beads 17 are connected to the mounting block 10 through a resetting device, and the positioning assembly further includes positioning holes 9 formed in the mounting groove 8 and matched with the positioning beads 17;
reset assembly is including seting up at the inside slip chamber 21 of installation piece 10, the symmetry slides and is equipped with removal plectane 19 in the slip chamber 21, it is spacing to remove accessible stop device (can adopt the mode of spacing slide rail and slider) between plectane 19 and the slip chamber 21, can conveniently slide in slip chamber 21, avoid taking place to rotate or skew simultaneously, be equipped with spring 20 between two removal plectanes 19, the other end is fixed to be equipped with spacing post 18, and spacing post 18 is worn out installation piece 10 and is connected with location pearl 17.
Through the mounting structure who is equipped with, can conveniently install the location to camera 3, can carry out quick location to camera 3 through spacing subassembly to guaranteeing stability and firm when using, and then facilitate the use, improve the efficiency of installation greatly to need not to adopt the mode of bolt to carry out fixed mounting, operate convenient and fast more, and the condition such as smooth silk still can avoid appearing, guarantee the stability of connecting, still can conveniently finely tune the position, can facilitate the use.
The working principle is as follows: when the utility model is used, when the camera 3 is installed and positioned, the installation block 10 is pushed into the installation groove 8, and the extrusion force is generated to the positioning bead 17, further, under the action of the limiting column 18, the moving round plates 19 are close to each other, the spring 20 is forced to contract to store potential energy, after the installation position is determined, the positioning ball 17 enters the positioning hole 9 of the installation groove 8, the two movable circular plates 19 are away from each other by the action of potential energy of the spring 20, and then thrust is generated on the positioning balls 17 through the limiting columns 18, so that the positioning balls can be better limited and clamped with the positioning holes 9, the stability during installation and use is ensured, before use, the movable guide rail 5 can work to carry the movable slide block 11 with the movement, and the connecting plate 6 with the movement, the distance between the cleaning cotton 16 and the camera 3 and the infrared diode 4 can be adjusted by the extension and contraction of the electric push rod 7 and the movement of the connecting plate 6, thereby being convenient to clean the surface of the mounting plate, ensuring the cleanliness during use, staying at the end part of the mounting plate 2 after cleaning, not affecting the normal use, when the cleaning cotton 16 needs to be cleaned or replaced, the cleaning plate is pulled, the mounting clamping block 13 leaves the mounting clamping groove 12, the cleaning cotton 16 can be taken down, the cleaning or the replacement is convenient, the cleaning effect is ensured, the camera 3 can be quickly positioned and installed, the use is convenient, the installation efficiency is improved, the disassembly, the maintenance or the replacement are convenient, the lens and the surface of the device can be cleaned and cleaned before each work through the mutual matching of the mechanisms, and then can guarantee the cleanliness factor of surface to guarantee image acquisition's effect and precision, guarantee to rectify effect and precision of using.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a formula of making a video recording multi-target location correcting unit, includes positioning platform (1), camera (3) and infrared diode (4), its characterized in that: the symmetry is equipped with mounting panel (2) on positioning platform (1), on mounting panel (2) through installation mechanism with camera (3) fixed connection, and mounting panel (2) with infrared diode (4) are connected, infrared diode (4) are located camera (3) below, be equipped with the removal subassembly on mounting panel (2), be equipped with clearance mechanism on the removal subassembly, clearance mechanism with camera (3) and infrared diode (4) phase-match.
2. The imaging-type multi-target positioning correction device according to claim 1, characterized in that: the moving assembly comprises moving guide rails (5) symmetrically arranged on the mounting plate (2), moving sliding blocks (11) are arranged in the moving guide rails (5) in a sliding mode, and the moving sliding blocks (11) are fixedly connected with the cleaning mechanism.
3. An image-pickup-type multi-target positioning correction apparatus according to claim 2, characterized in that: clearance mechanism is including moving slider (11) fixed connection's electric putter (7), two electric putter's (7) output is equipped with connecting plate (6) jointly, connecting plate (6) are equipped with cleaning plate one (14) and cleaning plate two (15) through the block subassembly in proper order, clearance mechanism is still including setting up all being equipped with clearance cotton (16) on cleaning plate one (14) and cleaning plate two (15), and cleaning plate one (14) with camera (3) are corresponding, cleaning plate two (15) with infrared diode (4) are corresponding.
4. An image-pickup-type multi-target positioning correction apparatus according to claim 3, characterized in that: the clamping component comprises a first cleaning plate (14) and a second cleaning plate (15) which are provided with mounting clamping blocks (13) at equal intervals, and further comprises mounting clamping grooves (12) which are arranged on the connecting plate (6) at equal intervals and clamped with the mounting clamping blocks (13).
5. An image-pickup-type multi-target positioning correction apparatus according to claim 4, characterized in that: installation mechanism is including offering mounting groove (8) on mounting panel (2), be equipped with installation piece (10) in mounting groove (8), installation piece (10) with camera (3) fixed connection, and installation piece (10) with be equipped with locating component between mounting groove (8).
6. The imaging-type multi-target positioning correction device according to claim 5, characterized in that: locating component includes that the equidistance sets up location pearl (17) at installation piece (10) top and bottom, location pearl (17) with be connected through resetting means between installation piece (10), and locating component still including set up in mounting groove (8) with location pearl (17) assorted locating hole (9).
7. The imaging-type multi-target positioning correction device according to claim 6, characterized in that: resetting means is including seting up at inside slip chamber (21) of installation piece (10), the symmetry slides in slip chamber (21) and is equipped with and removes plectane (19), two it is equipped with spring (20) to remove between plectane (19), and the other end is fixed to be equipped with spacing post (18), and spacing post (18) are worn out installation piece (10) with location pearl (17) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222855342.4U CN218352626U (en) | 2022-10-28 | 2022-10-28 | Camera shooting type multi-target positioning correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222855342.4U CN218352626U (en) | 2022-10-28 | 2022-10-28 | Camera shooting type multi-target positioning correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218352626U true CN218352626U (en) | 2023-01-20 |
Family
ID=84898443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222855342.4U Expired - Fee Related CN218352626U (en) | 2022-10-28 | 2022-10-28 | Camera shooting type multi-target positioning correction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218352626U (en) |
-
2022
- 2022-10-28 CN CN202222855342.4U patent/CN218352626U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230120 |