CN116193839B - High-precision photoelectric measurement analysis instrument and use method thereof - Google Patents
High-precision photoelectric measurement analysis instrument and use method thereof Download PDFInfo
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- CN116193839B CN116193839B CN202310442591.7A CN202310442591A CN116193839B CN 116193839 B CN116193839 B CN 116193839B CN 202310442591 A CN202310442591 A CN 202310442591A CN 116193839 B CN116193839 B CN 116193839B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/202—Air circulating in closed loop within enclosure wherein heat is removed through heat-exchangers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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Abstract
The invention relates to the technical field of object pose detection, in particular to a high-precision photoelectric measurement analysis instrument and a use method thereof. The high-precision photoelectric measurement analysis instrument comprises a measuring instrument main body, and further comprises a turntable swinging head base used for fixing the measuring instrument main body, wherein a high-precision measurement camera used for measuring a measured object is arranged in the measuring instrument main body.
Description
Technical Field
The invention relates to the technical field of object pose detection, in particular to a high-precision photoelectric measurement analysis instrument and a use method thereof.
Background
Along with rapid development of technology, the pose information of the mobile platform is mostly analyzed and resolved by a high-precision photoelectric measurement and analysis instrument, and the principle of resolving the pose information of the mobile platform by the high-precision photoelectric measurement and analysis instrument is to shoot a mark point on an object to be detected uniformly and stably in a specific spectrum, analyze and resolve by using the return light rays of the mark point, so that the pose information of the object to be detected is acquired rapidly, conveniently, stably and accurately.
When the high-precision photoelectric measurement analysis instrument is used, a large amount of electronic elements are arranged in the high-precision photoelectric measurement analysis instrument, a large amount of heat is generated when the electronic elements and the light source operate, the temperature of the internal of the high-precision photoelectric measurement analysis instrument is increased due to the heat, the operation performance of the electronic elements is reduced due to the fact that the temperature of the electronic elements is too high, the internal of the high-precision photoelectric measurement analysis instrument is subjected to convection heat dissipation in the prior art by adopting a mode of arranging heat dissipation holes and adding heat dissipation fans, the tightness of the high-precision photoelectric measurement analysis instrument is poor due to the mode of arranging the heat dissipation holes, and therefore dust and water vapor in the outside air can enter the internal of the high-precision photoelectric measurement analysis instrument from the heat dissipation holes, and accordingly influence is caused on the electronic elements in the high-precision photoelectric measurement analysis instrument.
Therefore, there is an urgent need to invent a high-precision photoelectric measurement analysis instrument and a use method thereof to solve the above problems.
Disclosure of Invention
Aiming at the problems, the invention provides the following technical scheme: the utility model provides a high accuracy photoelectric measurement analytical instrument, includes the measuring apparatu main part, still includes the revolving stage pendulum head base that is used for fixing the measuring apparatu main part, the inside of measuring apparatu main part is provided with the high accuracy measurement camera that is used for measuring the measured object, the inside of measuring apparatu main part is provided with and is used for providing specific spectral band, even, stable coaxial illumination to assist the high accuracy measurement camera carries out the illumination light source of clearly shooting the mark point on the measured object, the inside of measuring apparatu main part is provided with optical module, optical module is used for extracting and gathers the return light ray of mark point that the high accuracy measurement camera was shot from the measured object, the inside of measuring apparatu main part is provided with and is used for with the return light ray that optical module collected is converted into digital signal to carry out the image acquisition and the preprocessing module, just the inside of measuring apparatu main part is provided with be used for with image information that image acquisition and preprocessing module handled is given staff's pc end carries out analysis processing's synchronous controller, just the inside of measuring apparatu main part is provided with and is used for carrying out the radiating unit to the inside the measuring apparatu.
Preferably, the heat dissipation unit includes the air pump, air pump fixed connection is in the top of measuring apparatu main part, just the air inlet of air pump with the inside intercommunication of measuring apparatu main part, the rear side outer wall fixedly connected with forced air cooling water box of measuring apparatu main part, forced air cooling water box's top inner wall is the arc design, just forced air cooling water box's bottom inner wall fixedly connected with forced air cooling pipe, just forced air cooling pipe's downside inner circle wall fixedly connected with first check valve, forced air cooling pipe's downside outer wall fixedly connected with rather than the inlet tube of inside intercommunication, the pressure release hole with its inside intercommunication is seted up to forced air cooling water box's upside outer wall, the pressure release hole with the inside of measuring apparatu main part is through the pipeline intercommunication, just the inner wall fixedly connected with in pressure release hole melts the spraying cloth, the gas outlet of air pump with forced air cooling pipe inside is through the pipeline intercommunication.
Preferably, the inner wall of the air-cooled water box is hinged with a sealing plate, the sealing plate covers and seals the pressure relief hole, a buoyancy plate is slidably connected to the inner wall of the air-cooled water box, the top of the buoyancy plate is connected with the bottom of the sealing plate through a rope, the water-cooled box is fixedly connected to the rear outer wall of the measuring instrument main body, the water pipe is fixedly connected to the inner wall of the water-cooled box, the second one-way valve is fixedly connected to the upper inner ring wall of the water pipe, the third one-way valve communicated with the inner side of the water pipe is fixedly connected to the lower outer wall of the water pipe, the second one-way valve is opposite to the flowing direction of the third one-way valve, a water-cooled pipe in a bending design is fixedly connected to the inner wall of the measuring instrument main body, one end of the water-cooled pipe is communicated with the lower side of the air-cooled water box, and the other end of the water-cooled pipe is communicated with the inner side of the water pipe.
Preferably, the outer wall fixedly connected with of water-cooled tube and its inside intercommunication impeller cover, the inside rotation of impeller cover is connected with the impeller, just the pivot of impeller runs through the inner wall of impeller cover is to its outside, the inner wall symmetry fixedly connected with deep bead of measuring apparatu main part, the outer wall fixedly connected with fixed plate of deep bead, just the inner circle wall rotation of fixed plate is connected with the pipe box, just the outer lane wall of pipe box evenly is provided with the flabellum, just the pivot of impeller extends to the inside of pipe box, the inner wall symmetry fixedly connected with first baffle of pipe box, the pivot outer wall fixedly connected with second baffle of impeller, just the second baffle is located between the second baffle of symmetry setting.
Preferably, the outer ring wall of the rotating shaft of the impeller is fixedly connected with a gear ring, one end of the fan blade penetrates through the outer wall of the pipe sleeve to the inside of the outer ring wall, the fan blade penetrates through the outer ring wall of the pipe sleeve and the inner ring wall of the pipe sleeve at the penetrated position is rotationally connected, the fan blade penetrates through one end of the pipe sleeve to be fixedly connected with a bevel gear, and the bevel gear is meshed with the gear ring.
Preferably, the inner wall of the water cooling box is uniformly and fixedly connected with a first water receiving plate which is obliquely arranged, the inner wall of the water cooling box is uniformly and fixedly connected with a second water receiving plate which is obliquely arranged, the second water receiving plates are positioned at the lower side of the first water receiving plates and are sequentially arranged, the first water receiving plates and the second water receiving plates are uniformly arranged in a hollow mode, and the hollow part is internally communicated with the outside of the water cooling box.
Preferably, the water baffle plates are fixedly connected to one sides, close to the water conveying pipe, of the tops of the first water receiving plate and the second water receiving plate.
Preferably, the top of the air cooling pipe is fixedly connected with a water diversion head communicated with the inside of the air cooling pipe, and water diversion holes inclined towards the inner wall of the top of the air cooling water box are uniformly formed in the outer wall of the water diversion head.
Preferably, one end of the wind shield, which is close to the fan blade, is arranged in an arc shape extending towards the fan blade.
A method of using a high-precision photoelectric measurement analysis instrument, the method being applicable to any of the high-precision photoelectric measurement analysis instruments described above, the method comprising the steps of;
s1: when a worker needs to detect pose information of a moving object in real time, the worker adjusts the angle of the measuring instrument main body by controlling the swinging head base of the turntable, so that a high-precision measuring camera in the measuring instrument main body tracks and shoots the moving object;
s2: the angle of the main body of the measuring instrument is adjusted, and meanwhile, the illumination light source arranged in the main body of the measuring instrument is adjusted along with the angle of the main body of the measuring instrument, so that uniform and stable coaxial illumination in a specific spectrum is provided for the high-precision measuring camera, and the high-precision measuring camera is assisted to clearly shoot the mark points on the measured object;
s3: the method comprises the steps that an optical module extracts and collects return light rays of a mark point shot by a high-precision measuring camera from a measured object, an image acquisition and preprocessing module converts the return light rays collected by the optical module into digital signals and performs preprocessing, and then a synchronous controller transmits image information processed by the image acquisition and preprocessing module to a pc end of a worker for analysis processing, so that pose information of the moving object is calculated;
s4: when the internal temperature of the measuring instrument main body is too high, a worker opens the air pump to enable the air pump to operate, so that sealing and heat dissipation of the inside of the measuring instrument main body can be realized, and the temperature of the inside of the measuring instrument main body is reduced.
The invention has the technical effects and advantages that:
1. according to the invention, the interior of the measuring instrument main body is subjected to sealing cooling, so that the air cooling internal circulation is carried out on the gas with heat in the measuring instrument main body, meanwhile, the power generated during the air internal circulation is used for providing power for water cooling, and the electronic elements needing to be subjected to heat dissipation in the measuring instrument main body are subjected to air cooling and water cooling and are simultaneously cooled, and therefore, the effect that dust and water vapor in the outside air enter the interior of the measuring instrument main body and influence is caused on the electronic elements in the measuring instrument main body is realized while the interior of the measuring instrument main body is cooled.
2. According to the invention, the gas in the measuring instrument main body is stirred, so that the heat distribution in the measuring instrument main body is more uniform, and when the gas with heat in the measuring instrument main body is extracted, the heat taken away by the gas is more uniform, so that the cooling effect on the inside of the measuring instrument main body is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention, the objects and other advantages of which are obtained by the structure as set forth hereinafter, as well as the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is an internal structural view of the meter body of the present invention;
FIG. 4 is an internal construction view of the cold stroke water box according to the present invention;
FIG. 5 is a partial cross-sectional view of a wind-cooled tube according to the present invention;
FIG. 6 is an internal construction view of the water cooling box according to the present invention;
FIG. 7 is an internal construction diagram of a water pipe according to the present invention;
FIG. 8 is a schematic view of the interior of the sleeve of the present invention;
fig. 9 is a partial enlarged view at a in fig. 8.
In the figure: 1. a meter body; 2. a turntable swinging head base; 3. a high-precision measurement camera; 4. an illumination light source; 5. an optical module; 6. an image acquisition and preprocessing module; 7. a synchronous controller; 8. an air pump; 9. a wind-cold water box; 10. an air-cooled tube; 11. a first one-way valve; 12. a water inlet pipe; 13. a pressure relief hole; 14. melt-blowing the cloth; 15. a sealing plate; 16. a buoyancy plate; 17. a water cooling box; 18. a water pipe; 19. a second one-way valve; 20. a third one-way valve; 21. a water-cooled tube; 22. an impeller cover; 23. an impeller; 24. a wind deflector; 25. a fixing plate; 26. a pipe sleeve; 27. a fan blade; 28. a first baffle; 29. a second baffle; 30. a gear ring; 31. bevel gear; 32. a first water receiving plate; 33. a second water receiving plate; 34. a water baffle; 35. a water dividing head; 36. and a water diversion hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
As shown in fig. 1 to 4; the high-precision photoelectric measurement analysis instrument comprises a measuring instrument main body 1 and further comprises a turntable swing base 2 used for fixing the measuring instrument main body 1, wherein a high-precision measuring camera 3 used for measuring a measured object is arranged in the measuring instrument main body 1, an illumination light source 4 used for providing uniform and stable coaxial illumination with a specific spectral range and assisting the high-precision measuring camera 3 to clearly shoot a mark point on the measured object is arranged in the measuring instrument main body 1, an optical module 5 is arranged in the measuring instrument main body 1, the optical module 5 is used for extracting and collecting return light rays of the mark point shot by the high-precision measuring camera 3 from the measured object, a digital signal is arranged in the measuring instrument main body 1, an image acquisition and preprocessing module 6 used for preprocessing the return light rays collected by the optical module 5 is arranged in the measuring instrument main body 1, an image information processed by the image acquisition and preprocessing module 6 is transmitted to a pc end of a worker for analysis and processing, and a heat dissipation unit used for dissipating heat of the measuring instrument main body 1 is arranged in the measuring instrument main body 1;
the heat dissipation unit comprises an air pump 8, the air pump 8 is fixedly connected to the top of the measuring instrument main body 1, an air inlet of the air pump 8 is communicated with the inside of the measuring instrument main body 1, an air cooling water box 9 is fixedly connected to the outer wall of the rear side of the measuring instrument main body 1, the inner wall of the top of the air cooling water box 9 is of an arc design, an air cooling pipe 10 is fixedly connected to the inner wall of the bottom of the air cooling water box 9, a first one-way valve 11 is fixedly connected to the inner wall of the lower side of the air cooling pipe 10, a water inlet pipe 12 communicated with the inside of the air cooling pipe 10 is fixedly connected to the outer wall of the lower side of the air cooling pipe 10, a pressure relief hole 13 communicated with the inside of the air cooling water box 9 is formed in the outer wall of the upper side of the air cooling water box 9, the pressure relief hole 13 is communicated with the inside of the measuring instrument main body 1 through a pipeline, a meltblown cloth 14 is fixedly connected to the inner wall of the pressure relief hole 13, and the air outlet of the air pump 8 is communicated with the inside of the air cooling pipe 10 through a pipeline;
when the position and orientation information of a moving object is required to be detected in real time by a worker, the worker adjusts the angle of the measuring instrument main body 1 by controlling the turntable swing base 2, so that the high-precision measuring camera 3 in the measuring instrument main body 1 tracks and shoots the moving object, the angle of the measuring instrument main body 1 is adjusted in the S1, the illumination light source 4 arranged in the measuring instrument main body 1 provides uniform and stable coaxial illumination with the angle of the measuring instrument main body 1 for the high-precision measuring camera 3 so as to assist the high-precision measuring camera 3 to clearly shoot a mark point on the measuring object, then the optical module 5 extracts and collects the return light of the mark point shot by the high-precision measuring camera 3 from the measuring object, then the image acquisition and preprocessing module 6 converts the return light collected by the optical module 5 into a digital signal and performs preprocessing, and then the synchronous controller 7 transmits the image information processed by the image acquisition and preprocessing module 6 to the pc end of the worker for analysis processing, so that the position and orientation information of the moving object is calculated;
when the electronic components in the measuring instrument main body 1 generate a large amount of heat to cool the inside of the measuring instrument main body 1, a worker opens the air pump 8 to operate, the air pump 8 starts to pump air and exhaust air, the air inlet of the air pump 8 is communicated with the inside of the measuring instrument main body 1, so the air pump 8 pumps the air with heat in the measuring instrument main body 1 from the inside of the measuring instrument main body 1, the air pump 8 pumps the air with heat in the measuring instrument main body 1 from the air outlet of the measuring instrument main body, then the air is discharged into the air cooling pipe 10, then flows through the inside of the air cooling pipe 10 and is discharged from the top of the air cooling pipe 10, the water inlet pipe 12 is fixedly connected to the outer wall of the lower side of the air cooling pipe 10, the water in the air cooling water box 9 enters the inside of the water cooling pipe 21 from the water inlet pipe 12 and contacts with the air with heat in the water cooling pipe 21, so that the heat of the air is absorbed, the water is continuously blown along the inner wall of the water cooling pipe 21 and sprayed out to the top of the water cooling pipe 21 by the gas flowing in the water cooling pipe 21, the sprayed water with heat contacts with the top of the air cooling water box 9 and slides back to the inside of the air cooling water box 9 along with the arc-shaped top inner wall of the water cooling water box, at the moment, the water transfers the heat to the inner wall of the air cooling water box 9, so that the box wall of the air cooling water box 9 absorbs the heat and then radiates to the outside, the cooling of the gas with heat pumped by the air pump 8 from the inside of the measuring instrument main body 1 is completed, the cooled gas enters the pressure relief hole 13 communicated with the inside of the air cooling water box 9 and then enters the inside of the measuring instrument main body 1 from the pressure relief hole 13, the sealing cooling of the inside of the measuring instrument main body 1 is completed, the inner wall of the pressure relief hole 13 is fixedly connected with the melting spray cloth 14, the meltblown cloth 14 is a material that is water-proof but not air-proof, so as to prevent water vapor in the air-cooled water box 9 from entering the inside of the meter body 1, thereby causing the electronic components inside the meter body 1 to be affected, and the first check valve 11 can prevent the air pump 8 from exhausting air from the inside of the air-cooled tube 10 and water in the air-cooled water box 9 from flowing out from the bottom of the air-cooled tube 10 when the meter body 1 is not radiating heat.
As shown in fig. 3 to 7; the inner wall of the air-cooled water box 9 is hinged with a sealing plate 15, the sealing plate 15 covers and seals the pressure relief hole 13, the inner wall of the air-cooled water box 9 is connected with a buoyancy plate 16 in a sliding manner, the top of the buoyancy plate 16 is connected with the bottom of the sealing plate 15 through a rope, the rear outer wall of the measuring instrument main body 1 is fixedly connected with a water cooling box 17, the inner wall of the water cooling box 17 is fixedly connected with a water pipe 18, the upper inner ring wall of the water pipe 18 is fixedly connected with a second one-way valve 19, the lower outer wall of the water pipe 18 is fixedly connected with a third one-way valve 20 communicated with the inner side of the water pipe, the second one-way valve 19 is opposite to the third one-way valve 20 in the flowing direction, the inner wall of the measuring instrument main body 1 is fixedly connected with a water cooling pipe 21 in a bending design, one end of the water cooling pipe 21 is communicated with the lower inner side of the air-cooled water box 9, and the other end of the water cooling pipe 21 is communicated with the inner side of the water pipe 18;
when in use, the water cooling pipe 21 mutually communicates the air cooling water box 9 and the water cooling box 17, the pressure relief hole 13 is covered and sealed by the sealing plate 15, the air entering the air cooling water box 9 can not be discharged from the pressure relief hole 13 along with the gradual increase of the air discharged by the air pump 8 into the air cooling water box 9, the air entering the air cooling water box 9 can increase the air pressure in the air cooling water box 9, so that the water in the air cooling water box 9 is pushed by the air to circulate in the water cooling pipe 21 and then flows into the water pipe 18, the circulation direction of the second one-way valve 19 and the third one-way valve 20 fixed on the upper inner ring wall and the lower outer wall of the water pipe 18 is opposite, the water entering the water pipe 18 can not be discharged from the third one-way valve 20 and can only be discharged from the second one-way valve 19 into the upper side of the water pipe 18, the water is sprayed from the top of the water pipe 18 to the upper side of the inner wall of the water cooling box 17 and then slides down along the inner wall of the water cooling box 17, the pipe wall of the water cooling pipe 21 absorbs heat in the measuring instrument main body 1, when water flows in the water cooling pipe 21, the water absorbs the heat of the pipe wall of the water cooling pipe 21, so that the water cooling pipe 21 has the effect of enhancing heat radiation on the inside of the measuring instrument main body 1, the water flowing in the water cooling pipe 21 is the water cooled by the inner wall of the air cooling box 9, the heat radiation effect of the water cooling pipe 21 is improved, and the water sliding down on the inner wall of the water cooling box 17 transfers the heat to the box wall of the water cooling box 17, so that the box wall of the water cooling box 17 absorbs the heat and then transfers the heat to the outside, and the cooling of the water entering the water cooling box 17 is completed;
as the water entering the water cooling box 17 increases, the water entering the water cooling box 17 extrudes the gas in the water cooling box 17 so as to increase the air pressure in the water cooling box, the liquid level in the air cooling box 9 is gradually lowered along with the gradual discharge of the water in the air cooling box 9, the buoyancy plate 16 slidingly connected with the inner wall of the air cooling box 9 also slides down along with the lowering of the liquid level, the buoyancy plate 16 pulls the sealing plate 15 through ropes along with the falling of the buoyancy plate 16, so that the sealing plate 15 is twisted, the twisted sealing plate 15 does not seal the pressure relief hole 13, at the moment, the cooled gas in the air cooling box 9 is discharged into the measuring instrument main body 1 again from the pressure relief hole 13, the inside of the measuring instrument main body 1 is cooled, and along with the discharge of the gas, the air pressure in the air-cooled water box 9 gradually decreases, at this time, the cooled water in the water-cooled box 17 enters the water pipe 18 from the third one-way valve 20 under the action of the high air pressure in the water pipe 18, then enters the water-cooled pipe 21 from the water pipe 18, the interior of the measuring instrument main body 1 is cooled and radiated again in the process of circulating the water-cooled pipe 21, then the water circulating in the water-cooled pipe 21 returns to the interior of the air-cooled water box 9, the liquid level of the water gradually increases along with the gradual increase of the water returning to the air-cooled water box 9, the liquid level rises to enable the buoyancy plate 16 to slide upwards along the inner wall of the air-cooled water box 9, the top of the buoyancy plate 16 pushes the sealing plate 15 in the sliding process, so that the buoyancy plate 16 pushes the sealing plate 15 to reset and twist to seal the pressure relief hole 13 again, the water cooling in the measuring instrument main body 1 is completed, the cooling and heat dissipation effects in the measuring instrument main body 1 are increased.
As shown in fig. 3, 8 and 9; the outer wall of the water cooling pipe 21 is fixedly connected with an impeller cover 22 communicated with the inside of the water cooling pipe 21, an impeller 23 is rotationally connected to the inside of the impeller cover 22, a rotating shaft of the impeller 23 penetrates through the inner wall of the impeller cover 22 to the outside of the impeller cover, a wind shield 24 is symmetrically and fixedly connected to the inner wall of the measuring instrument main body 1, a fixed plate 25 is fixedly connected to the outer wall of the wind shield 24, a pipe sleeve 26 is rotationally connected to the inner wall of the fixed plate 25, fan blades 27 are uniformly arranged on the outer ring wall of the pipe sleeve 26, the rotating shaft of the impeller 23 extends to the inside of the pipe sleeve 26, a first baffle 28 is symmetrically and fixedly connected to the outer wall of the rotating shaft of the impeller 23, a second baffle 29 is fixedly connected to the inner wall of the pipe sleeve 26, and the second baffle 29 is positioned between the second baffles 29 which are symmetrically arranged;
when the measuring instrument is used, the impeller cover 22 fixedly connected with the outer wall of the water cooling pipe 21 and communicated with the inside of the water cooling pipe 21 is used, so that water flowing in the water cooling pipe 21 can firstly enter the inside of the impeller cover 22, then the impeller 23 in the impeller cover 22 is pushed, the impeller 23 rotates and then returns to the inside of the water cooling pipe 21 from the inside of the impeller cover 22, the outer wall of the wind shield 24 symmetrically and fixedly connected with the inner wall of the measuring instrument main body 1 is fixedly connected with the fixing plate 25, the inner ring wall of the fixing plate 25 is rotationally connected with the pipe sleeve 26, the impeller 23 rotates the second baffle 29 fixedly connected with the outer wall of the rotating shaft of the impeller and rotates along with the rotation of the impeller, the second baffle 29 is symmetrically and fixedly connected with the inner wall of the pipe sleeve 26, and is blocked along with the rotation of the second baffle 29, so that the impeller 23 rotates to drive the pipe sleeve 26 to rotate, the pipe sleeve 27 of the outer ring wall of the impeller 26 rotates along with the rotation of the impeller, and the water is reversely rotated in the same way when the inner wall of the water cooling pipe 21, the measuring instrument main body 1 is rotated, so that the air pump 1 is uniformly distributed with the heat of the inner part of the measuring instrument main body 1, and the air pump 1 is more evenly cooled by the air is increased, and the air pump 1 is more cooled by the air pump 1;
when the fan blades 27 rotate forward, the air in the measuring instrument main body 1 is blown to the rear side inner wall of the measuring instrument main body 1, and flows into the gap between the wind shield 24 and the inner wall of the measuring instrument main body 1 along the rear side inner wall of the measuring instrument main body 1 after contacting with the rear side inner wall of the measuring instrument main body 1, and flows into the front side inner wall of the measuring instrument main body 1 in the gap, then passes through the heating electronic element from the gap between the wind shields 24 and absorbs heat and is then stirred by the fan blades 27, so that the circulation is carried out, the air with heat in the measuring instrument main body 1 can circulate in the measuring instrument main body 1, and in the process of flowing in the gap between the wind shield 24 and the inner wall of the measuring instrument main body 1, the air can be in contact with the pipe wall of the water-cooled pipe 21 in a reciprocating manner, so that the cooling effect of the water-cooled pipe 21 on the inside of the measuring instrument main body 1 is increased, and in the same way, when the impeller 23 rotates reversely, the second baffle 29 fixedly connected with the outer wall of the rotating shaft of the impeller 23 rotates to contact with the outer wall of the other first baffle 28, so that the impeller 23 drives the pipe sleeve 26 reversely rotates, and the pipe sleeve 26 reversely rotates the fan blades 27, so that the air in the measuring instrument main body 1 is reversely rotates, and the air in the measuring instrument main body 1, and the air is blown out of the inner wall of the measuring instrument main body 1, and then reaches the inner side inner wall of the measuring instrument main body 1, and reaches the measuring instrument main body, and then, and reaches the inner wall of the measuring instrument main body, and is in the front side inner wall, and is in the front side of the inner wall of the measuring instrument main body, and is in the air-heated, and the air-cooled device.
As shown in fig. 3, 8 and 9; the outer ring wall of the rotating shaft of the impeller 23 is fixedly connected with a gear ring 30, one end of each fan blade 27 penetrates through the outer wall of the corresponding sleeve 26 to the inside of the sleeve, the outer ring wall of the fan blade 27 penetrating through the sleeve 26 is rotatably connected with the inner ring wall of the sleeve 26 where the fan blade 26 penetrates through, one end of each fan blade 27 penetrating through the sleeve 26 is fixedly connected with a bevel gear 31, and the bevel gears 31 are meshed with the gear ring 30;
when the measuring instrument is used, in order to prevent the fan blade 27 from rotating positively, after the air in the gap between the wind shield 24 and the inner wall of the measuring instrument main body 1 is not fully contacted with the water cooling pipe 21 and cooled, the air is drawn out by the reversed fan blade 27, so that the stirring cooling effect of the fan blade 27 on the inside of the measuring instrument main body 1 is reduced, one end of the fan blade 27 penetrates through the inner wall of the pipe sleeve 26 and is fixedly connected with the bevel gear 31, the fan blade 27 is rotationally connected with the inner wall of the penetrated part of the pipe sleeve 26, the gear ring 30 which is fixedly connected with the outer wall of the rotating shaft of the impeller 23 and is meshed with the bevel gear 31 drives the bevel gear 31 to rotate along with the rotating shaft of the impeller 23, so that the bevel gear 31 drives the fan blade 27 to rotate, and the rotating adjusting angle is adjusted to reciprocate when the rotating shaft of the impeller 23 rotates positively and reversely, so that the air with heat between the wind shield 24 and the inner wall of the measuring instrument main body 1 is stirred into the gap between the wind shield 24 and the inner wall of the measuring instrument main body 1, and the cooling effect on the inside of the measuring instrument is increased.
As shown in fig. 2 and 6; the inner wall of the water cooling box 17 is uniformly and fixedly connected with a first water receiving plate 32 which is obliquely arranged, the inner wall of the water cooling box 17 is uniformly and fixedly connected with a second water receiving plate 33 which is obliquely arranged, the second water receiving plates 33 are positioned at the lower side of the first water receiving plate 32 and are sequentially arranged, the first water receiving plate 32 and the second water receiving plate 33 are uniformly hollow, and the hollow part is communicated with the outside of the water cooling box 17;
the water baffle 34 is fixedly connected to one sides of the tops of the first water receiving plate 32 and the second water receiving plate 33, which are close to the water conveying pipe 18;
in use, the water with heat discharged from the water pipe 18 falls onto the inclined first water receiving plate 32 fixedly connected with the inner wall of the water cooling box 17 and slides onto the inclined second water receiving plate 33 fixedly connected with the inner wall of the water cooling box 17 along the inclined top of the first water receiving plate 32, so as to circulate until falling to the bottom of the water cooling box 17, the interiors of the first water receiving plate 32 and the second water receiving plate 33 are communicated with the outside of the water cooling box 17, the outside air can circulate inside the first water receiving plate 32 and the second water receiving plate 33, when the water with heat flows on the first water receiving plate 32 and the second water receiving plate 33, the heat of the water with heat can be transferred to the first water receiving plate 32 and the second water receiving plate 33, the first water receiving plate 32 and the second water receiving plate 33 can transfer the absorbed heat to the outside air, therefore, when the time for the hot water to flow to the bottom of the water cooling box 17 is increased, the first water receiving plate 32 and the second water receiving plate 33 can alternately transfer the self temperature of the hot water to the first water receiving plate 32 and the second water receiving plate 33, so that the cooling effect on the hot water discharged from the water pipe 18 is increased, the cooling and heat dissipation effects of the cooled water on the inside of the measuring instrument main body 1 are increased, the water retaining plate 34 fixedly connected to the top of the first water receiving plate 32 and the second water receiving plate 33 at the side close to the water pipe 18 can prevent the water from sliding off from the side of the first water receiving plate 32 and the second water receiving plate 33 close to the water pipe 18 when the water flows at the top of the first water receiving plate 32 and the second water receiving plate 33, thereby preventing the water from alternately flowing at the first water receiving plate 32 and the second water receiving plate 33, thereby causing the cooling effect of the first water receiving plate 32 and the second water receiving plate 33 against the water with heat to be reduced.
As shown in fig. 4 and 5; the top of the air cooling pipe 10 is fixedly connected with a water diversion head 35 communicated with the inside of the air cooling pipe, and water diversion holes 36 inclined towards the inner wall of the top of the air cooling water box 9 are uniformly formed in the outer wall of the water diversion head 35;
when in use, in order to increase the uniformity of water when the water is discharged from the top of the air cooling pipe 10 and contacts with the top of the air cooling water box 9 and increase the efficiency of transferring heat to the inner wall of the air cooling water box 9, the top of the air cooling pipe 10 is fixedly connected with a water dividing head 35, and the outer wall of the water dividing head 35 is uniformly provided with water dividing holes 36 inclined towards the inner wall of the top of the air cooling water box 9, so that water and gas discharged from the air cooling pipe 10 can enter the inside of the water dividing head 35, and then the water dividing holes 36 on the water dividing head 35 are used for discharging the water towards the inner wall of the top of the air cooling water box 9.
As shown in fig. 3; one end of the wind shield 24, which is close to the fan blade 27, is arranged in an arc shape extending towards the fan blade 27;
in use, the arc-shaped arrangement of the wind shield 24 enables the air to be guided by the inclined wind shield 24 after striking the rear side inner wall of the measuring instrument main body 1 when the fan blades 27 agitate the air between the wind shields 24 to flow to the gap between the wind shield 24 and the inner wall of the measuring instrument main body 1, so that the air with heat cannot enter the gap between the wind shield 24 and the inner wall of the measuring instrument main body 1 due to rebound after striking the inner wall of the measuring instrument main body 1 when the fan blades 27 agitate the air.
A method of using a high-precision photoelectric measurement analysis instrument, the method being applicable to any of the high-precision photoelectric measurement analysis instruments described above, the method comprising the steps of;
s1: when a worker needs to detect pose information of a moving object in real time, the worker adjusts the angle of the measuring instrument main body 1 by controlling the turntable swing head base 2, so that the high-precision measuring camera 3 in the measuring instrument main body 1 tracks and shoots the moving object;
s2: the S1 measuring instrument main body 1 adjusts the angle, and at the same time, the illumination light source 4 arranged in the measuring instrument main body 1 adjusts the angle along with the measuring instrument main body 1, so as to provide a specific spectrum, uniform and stable coaxial illumination for the high-precision measuring camera 3, so as to assist the high-precision measuring camera 3 to clearly shoot the mark points on the measured object;
s3: the optical module 5 extracts and collects the return light rays of the mark points shot by the high-precision measuring camera 3 from the measured object, the image acquisition and preprocessing module 6 converts the return light rays collected by the optical module 5 into digital signals and performs preprocessing, and the synchronous controller 7 transmits the image information processed by the image acquisition and preprocessing module 6 to the pc end of the staff for analysis processing, so that the pose information of the moving object is calculated;
s4: when the internal temperature of the measuring instrument main body 1 is too high, a worker opens the air pump 8 to enable the air pump 8 to operate, so that sealing heat dissipation inside the measuring instrument main body 1 can be realized, and the internal temperature of the measuring instrument main body 1 is reduced.
The working principle of the invention is as follows:
referring to fig. 1 to 4 of the specification, when a worker needs to detect pose information of a moving object in real time, the worker adjusts an angle of a measuring instrument main body 1 by controlling a turntable swing head base 2, so that a high-precision measuring camera 3 in the measuring instrument main body 1 tracks and shoots the moving object, while adjusting the angle of the S1 measuring instrument main body 1, an illumination light source 4 arranged in the measuring instrument main body 1 provides uniform and stable coaxial illumination with the angle of the measuring instrument main body 1 for the high-precision measuring camera 3, so as to assist the high-precision measuring camera 3 to clearly shoot a mark point on the measuring object, an optical module 5 extracts and collects return light rays of the mark point shot by the high-precision measuring camera 3 from the measuring object, an image acquisition and preprocessing module 6 converts the return light rays collected by the optical module 5 into digital signals and performs preprocessing, and then a synchronous controller 7 transmits image information processed by the image acquisition and preprocessing module 6 to a pc end of the worker for analysis processing, so as to calculate pose information of the moving object;
when the electronic components in the measuring instrument main body 1 generate a large amount of heat to cool the inside of the measuring instrument main body 1, a worker opens the air pump 8 to operate, the air pump 8 starts to pump air and exhaust air, the air inlet of the air pump 8 is communicated with the inside of the measuring instrument main body 1, so the air pump 8 pumps the air with heat in the measuring instrument main body 1 from the inside of the measuring instrument main body 1, the air pump 8 pumps the air with heat in the measuring instrument main body 1 from the air outlet of the measuring instrument main body, then the air is discharged into the air cooling pipe 10, then flows through the inside of the air cooling pipe 10 and is discharged from the top of the air cooling pipe 10, the water inlet pipe 12 is fixedly connected to the outer wall of the lower side of the air cooling pipe 10, the water in the air cooling water box 9 enters the inside of the water cooling pipe 21 from the water inlet pipe 12 and contacts with the air with heat in the water cooling pipe 21, so that the heat of the air is absorbed, the water is continuously blown along the inner wall of the water cooling pipe 21 and sprayed out to the top of the water cooling pipe 21 by the gas flowing in the water cooling pipe 21, the sprayed water with heat contacts with the top of the air cooling water box 9 and slides back to the inside of the air cooling water box 9 along with the arc-shaped top inner wall of the water cooling water box, at the moment, the water transfers the heat to the inner wall of the air cooling water box 9, so that the box wall of the air cooling water box 9 absorbs the heat and then radiates to the outside, the cooling of the gas with heat pumped by the air pump 8 from the inside of the measuring instrument main body 1 is completed, the cooled gas enters the pressure relief hole 13 communicated with the inside of the air cooling water box 9 and then enters the inside of the measuring instrument main body 1 from the pressure relief hole 13, the sealing cooling of the inside of the measuring instrument main body 1 is completed, the inner wall of the pressure relief hole 13 is fixedly connected with the melting spray cloth 14, the meltblown cloth 14 is a material that is water-proof but not air-proof, so as to prevent water vapor in the air-cooled water box 9 from entering the inside of the meter body 1, thereby causing the electronic components inside the meter body 1 to be affected, and the first check valve 11 can prevent the air pump 8 from exhausting air from the inside of the air-cooled tube 10 and water in the air-cooled water box 9 from flowing out from the bottom of the air-cooled tube 10 when the meter body 1 is not radiating heat.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with other technical solutions, which may not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a high accuracy photoelectric measurement analytical instrument, includes measuring apparatu main part (1), its characterized in that: the measuring instrument comprises a measuring instrument body (1), and is characterized by further comprising a turntable swing head base (2) used for fixing the measuring instrument body (1), wherein a high-precision measuring camera (3) used for measuring an object to be measured is arranged in the measuring instrument body (1), a coaxial illumination light source (4) used for providing a specific spectrum, uniformity and stability for assisting the high-precision measuring camera (3) to clearly shoot a mark point on the object to be measured is arranged in the measuring instrument body (1), an optical module (5) is arranged in the measuring instrument body (1), the optical module (5) is used for extracting and collecting return light rays of the mark point shot by the high-precision measuring camera (3) from the object to be measured, a digital signal is converted into the return light rays collected by the optical module (5) and a digital signal is subjected to pretreatment, an image acquisition and pretreatment module (6) is arranged in the measuring instrument body (1), image information processed by the image acquisition and pretreatment module (6) is transmitted to a pc end of a worker for analysis and a synchronous controller (7) is arranged in the measuring instrument body (1), and the heat dissipation unit is arranged in the measuring instrument body (1);
the heat dissipation unit includes air pump (8), air pump (8) fixed connection is in the top of measuring apparatu main part (1), just the air inlet of air pump (8) with the inside intercommunication of measuring apparatu main part (1), the rear side outer wall fixedly connected with wind cold water box (9) of measuring apparatu main part (1), the top inner wall of wind cold water box (9) is the arc design, just the bottom inner wall fixedly connected with wind cooling tube (10) of wind cold water box (9), just the downside inner circle wall fixedly connected with first check valve (11) of wind cooling tube (10), downside outer wall fixedly connected with rather than inside intercommunication inlet tube (12), pressure release hole (13) rather than inside intercommunication are seted up to the upside outer wall of wind cold water box (9), pressure release hole (13) with the inside of measuring apparatu main part (1) is through the pipeline intercommunication, just the inner wall fixedly connected with of pressure release hole (13) melts spray cloth (14), the gas outlet of air pump (8) with inside pipeline intercommunication through wind cooling tube (10).
2. The high-precision photoelectric measurement and analysis instrument according to claim 1, wherein: the inner wall of forced air cooling water box (9) articulates there is closing plate (15), just closing plate (15) will pressure release hole (13) cover sealedly, the inner wall sliding connection of forced air cooling water box (9) has buoyancy board (16), the top of buoyancy board (16) with the bottom of closing plate (15) is passed through the rope and is connected, the rear side outer wall fixedly connected with water-cooling box (17) of measuring apparatu main part (1), the inner wall fixedly connected with raceway (18) of water-cooling box (17), the upside inner circle wall fixedly connected with second check valve (19) of raceway (18), the downside outer wall fixedly connected with of raceway (18) rather than inside third check valve (20), just second check valve (19) with the circulation direction of third check valve (20) is opposite, the inner wall fixedly connected with of measuring apparatu main part (1) is buckled water cooling pipe (21) of design, the one end of water cooling pipe (21) with the inside intercommunication of downside of forced air cooling water box (9), the other end with inside intercommunication of raceway (21).
3. A high precision photoelectric measurement and analysis instrument according to claim 2, wherein: the utility model discloses a water cooling pipe, including impeller cover (22) of outer wall fixedly connected with and its inside intercommunication of water cooling pipe (21), the inside rotation of impeller cover (22) is connected with impeller (23), just the pivot of impeller (23) runs through the inner wall of impeller cover (22) is to its outside, the inner wall symmetry fixedly connected with deep bead (24) of measuring apparatu main part (1), the outer wall fixedly connected with fixed plate (25) of deep bead (24), just the inner circle wall rotation of fixed plate (25) is connected with pipe box (26), just the outer lane wall of pipe box (26) evenly is provided with flabellum (27), just the pivot of impeller (23) extends to the inside of pipe box (26), the inner wall symmetry fixedly connected with first baffle (28) of pipe box (26), the pivot outer wall fixedly connected with second baffle (29) of impeller (23), just second baffle (29) are located between the second baffle (29) of symmetry setting.
4. A high precision photoelectric measurement and analysis instrument according to claim 3, wherein: the rotating shaft outer ring wall of the impeller (23) is fixedly connected with a gear ring (30), one end of each fan blade (27) penetrates through the outer wall of the corresponding sleeve (26) to the inside of the sleeve, the outer ring wall of the corresponding sleeve (26) penetrates through the fan blade (27) to be rotationally connected with the inner ring wall of the corresponding sleeve (26) at the penetrating position, the fan blade (27) penetrates through to one end in the corresponding sleeve (26) to be fixedly connected with a bevel gear (31), and the bevel gear (31) and the gear ring (30) are meshed with each other.
5. A high precision photoelectric measurement and analysis instrument according to claim 2, wherein: the inner wall of water-cooling box (17) evenly fixedly connected with slope sets up first water receiving plate (32), the even fixedly connected with slope of inner wall of water-cooling box (17) sets up second water receiving plate (33), just second water receiving plate (33) are located the downside of first water receiving plate (32) is arranged in proper order, just first water receiving plate (32) with second water receiving plate (33) evenly are the cavity setting, and its hollow inside with the outside intercommunication of water-cooling box (17).
6. The high-precision photoelectric measurement and analysis instrument according to claim 5, wherein: and a water baffle (34) is fixedly connected to one sides of the tops of the first water receiving plate (32) and the second water receiving plate (33) close to the water conveying pipe (18).
7. The high-precision photoelectric measurement and analysis instrument according to claim 1, wherein: the top of the air cooling pipe (10) is fixedly connected with a water diversion head (35) communicated with the inside of the air cooling pipe, and water diversion holes (36) inclined towards the inner wall of the top of the air cooling water box (9) are uniformly formed in the outer wall of the water diversion head (35).
8. A high precision photoelectric measurement and analysis instrument according to claim 3, wherein: one end of the wind shield (24) close to the fan blade (27) is in an arc-shaped arrangement extending towards the fan blade (27).
9. The application method of the high-precision photoelectric measurement analysis instrument is characterized by comprising the following steps of: the method is applicable to a high-precision photoelectric measurement and analysis instrument according to any one of claims 1 to 8, and comprises the following steps;
s1: when a worker needs to detect pose information of a moving object in real time, the worker adjusts the angle of the measuring instrument main body (1) by controlling the turntable swing head base (2), so that a high-precision measuring camera (3) in the measuring instrument main body (1) tracks and shoots the moving object;
s2: the angle of the S1 measuring instrument main body (1) is adjusted, and meanwhile, the illumination light source (4) arranged in the measuring instrument main body (1) adjusts the angle along with the measuring instrument main body (1) to provide uniform and stable coaxial illumination in a specific spectrum for the high-precision measuring camera (3) so as to assist the high-precision measuring camera (3) to clearly shoot a mark point on a measured object;
s3: then the optical module (5) extracts and collects the return light rays of the mark points shot by the high-precision measuring camera (3) from the measured object, then the image acquisition and preprocessing module (6) converts the return light rays collected by the optical module (5) into digital signals and carries out preprocessing, and then the synchronous controller (7) transmits the image information processed by the image acquisition and preprocessing module (6) to the pc end of a worker for analysis processing, so that the pose information of the moving object is calculated;
s4: when the internal temperature of the measuring instrument main body (1) is too high, a worker opens the air pump (8) to enable the air pump (8) to operate, so that sealing and heat dissipation inside the measuring instrument main body (1) can be realized, and the internal temperature of the measuring instrument main body (1) is reduced.
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