CN210485201U

CN210485201U - Mine vision temperature measurement early warning camera

Info

Publication number: CN210485201U
Application number: CN201921470110.9U
Authority: CN
Inventors: 司延平
Original assignee: Shandong Xinyunpeng Electric Co ltd
Current assignee: Shandong Xinyunpeng Electric Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-08
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to a mining communications facilities technical field just discloses a mine vision temperature measurement early warning camera, including the mounting panel, the mounting hole has been seted up respectively in the four corners of mounting panel, and the middle part activity of mounting panel has cup jointed movable post, and the both sides of activity post are equipped with the warning light of fixed connection on the mounting panel respectively. The utility model discloses a mode with thermometer examination changes into through infrared thermal imaging camera device to monitor by traditional motor and camera examination, make the calibration equipment can examine and determine the region through infrared thermal imaging camera device more comprehensive, the loaded down with trivial details operation of using traditional thermometer to bring has been avoided, the accuracy nature and the examination efficiency of appointed examination region quilt to examine and determine the temperature have been promoted, calibrating installation's reliability has been improved, on the other hand carries out the temperature examination through infrared thermal imaging camera, the deviation that the manual detection appears has been avoided, it can not be different from person to have guaranteed to examine and determine numerical value, the holistic stability of equipment and reliability have been improved.

Description

Mine vision temperature measurement early warning camera

Technical Field

The utility model relates to a mining communications facilities technical field specifically is a mine vision temperature measurement early warning camera.

Background

Although many other types of thermometers are used in daily production and work, the thermometers are still not accurate and reliable as the traditional thermometers, therefore, the calibration of the thermometers is a necessary work for various industries, and a commonly used calibration method is to place the thermometer (sensor) to be calibrated and a standard thermometer (sensor) with higher precision in an adjustable thermostatic bath together, adjust the temperature of the thermostatic bath to a plurality of selected temperature points respectively during calibration, compare and record the readings of the two to obtain a series of corresponding differences, and after a plurality of times of temperature rise, temperature drop and repeated tests, if the differences are stable, the recorded differences are used as the correction quantity of the thermometer to be calibrated, thus completing the calibration of the thermometer to be calibrated, it can be seen that the conventional thermometer calibration work is very cumbersome, there are disadvantages of low accuracy, poor observation consistency and long calibration time in manually observing the readings of the thermometer, and in addition, there are problems in manually observing the readings of the thermometer, which also affect the accuracy and consistency of the calibration, and in addition, various measurements based on image recognition are widely used as computer technology and image processing technology are developed, for example, chinese patent 200620112996.6 discloses a full-automatic distillation range measuring device, which includes a fully-immersed thermometer mounted on a distillation apparatus and a stand on which a camera is provided, which moves up and down by a stepping motor mounted on the stand, a lens of the camera is aligned with a scale position of the fully-immersed thermometer, an image photographed by the camera is displayed on a display of an external computer, therefore, the temperature change of the fully-immersed thermometer can be tracked in real time by utilizing the stepping motor and the camera, the measurement precision can be higher, and the indication value of the measurement and the indication value of the thermometer are really consistent, but the positive effect can be obtained if the computer and the image processing technology are applied to the thermometer verification operation.

SUMMERY OF THE UTILITY MODEL

To the not enough of contrast document, the utility model provides a mine vision temperature measurement early warning camera possesses the advantage that the accuracy is high, the uniformity is high and examination efficiency is high, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: a mine visual temperature measurement early warning camera comprises a mounting plate, mounting holes are respectively formed in four corners of the mounting plate, a movable column is movably sleeved in the middle of the mounting plate, alarm lamps fixedly connected to the mounting plate are respectively arranged on two sides of the movable column, a fixed column is movably sleeved at the other end of the movable column, a connecting column is fixedly connected to the other end of the fixed column, a rotating column is movably sleeved at the bottom end of the connecting column and is fixedly connected to a connecting block, a fixed block is fixedly connected to the other end of the connecting block, a general control device is fixedly connected to the upper surface of the bottom of the fixed block, the fixed block is arranged at the right end of the interior of an infrared thermal imaging camera, an image processing device is fixedly connected to the left side of the fixed block, a non-refrigeration infrared focal plane detection device is arranged in the image processing device, and a, the inside of tight shot left end is equipped with the germanium lens, infrared thermal imaging camera device's outside fixedly connected with fixed plate, the top fixedly connected with guard plate of fixed plate, the fixed fastening screw that has cup jointed in middle part of guard plate.

Preferably, the diameter values of the movable column and the fixed column are equal, and the diameter value of the movable column is larger than that of the connecting column.

Preferably, the fixed block is L-shaped, and the fixed block is equal to the right end of the infrared thermal imaging camera device in size.

Preferably, the length value of the fixing plate is smaller than the length value of the infrared thermal imaging camera device, and the width value of the fixing plate is larger than the diameter value of the infrared thermal imaging camera device.

Preferably, the two sides of the protection plate are of downward-inclined streamline structures, and the protection plate is fixedly connected with the fixing plate through fastening screws.

Compared with the reference documents, the utility model discloses possess following beneficial effect:

1. the utility model discloses a mode with thermometer examination changes into through infrared thermal imaging camera device to monitor by traditional motor and camera examination, make the calibration equipment can examine and determine the region through infrared thermal imaging camera device more comprehensive, the loaded down with trivial details operation of using traditional thermometer to bring has been avoided, the accuracy nature and the examination efficiency of appointed examination region quilt to examine and determine the temperature have been promoted, calibrating installation's reliability has been improved, on the other hand carries out the temperature examination through infrared thermal imaging camera, the deviation that the manual detection appears has been avoided, it can not be different from person to have guaranteed to examine and determine numerical value, the holistic stability of equipment and reliability have been improved.

2. The utility model discloses an establish all-round cloud platform at infrared thermal imaging camera device's tail end, make infrared thermal imaging camera device can cooperate all-round cloud platform to realize that the presetting bit binds the temperature measurement area function, through calling the automatic maximum temperature value that acquires different temperature measurement area under the different presetting bit of presetting bit, accomplish the temperature measurement and report to the police automatically through total controlling device to realized the target monitoring of scene different positions on a large scale, improved the reliability and the practicality of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the sectional structure of the present invention.

In the figure: 1. mounting a plate; 2. mounting holes; 3. a movable post; 4. an alarm light; 5. fixing a column; 6. connecting columns; 7. rotating the column; 8. connecting blocks; 9. a fixed block; 10. a master control device; 11. an infrared thermal imaging camera; 12. an image processing device; 13. a non-refrigeration infrared focal plane detection device; 14. a fixed focus lens; 15. a germanium lens; 16. a fixing plate; 17. a protection plate; 18. and (5) fastening the screw.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a mine visual temperature measurement early warning camera comprises a mounting plate 1, wherein mounting holes 2 are respectively formed in four corners of the mounting plate 1, a movable column 3 is movably sleeved in the middle of the mounting plate 1, the diameter values of the movable column 3 and a fixed column 5 are equal, the diameter value of the movable column 3 is larger than that of a connecting column 6, the diameter values of the movable column 3 and the fixed column 5 are equal, the diameter value of the movable column 3 is larger than that of the connecting column 6, the movable column 3 can control the fixed column 5 to adjust the direction of the movable column 3 through a master control device 10, so that an infrared thermal imaging camera device 11 can be matched with a pan-tilt head to realize the function of binding a preset position with a temperature measurement area, the temperature measurement and the alarm are automatically completed, the target monitoring of different positions in a large-range scene is realized, the practicability of the device is improved, alarm lamps 4 fixedly connected to the mounting plate 1 are, through the combined action of the master control device 10 and the alarm lamp 4, various temperature measurement alarm conditions can be set: overtemperature early warning, overtemperature warning, temperature difference warning maximum temperature and average temperature difference value warning and temperature change trend warning, a fixed column 5 is movably sleeved at the other end of a movable column 3, a connecting column 6 is fixedly connected at the other end of the fixed column 5, a rotating column 7 is movably sleeved at the bottom end of the connecting column 6, the rotating column 7 is fixedly connected on a connecting block 8, a fixed block 9 is fixedly connected at the other end of the connecting block 8, the fixed block 9 is L-shaped, the fixed block 9 is equal to the right end of an infrared thermal imaging camera device 11 in size, the infrared thermal imaging camera device 11 is firmly connected with the fixed block 9 by utilizing the L-shaped fixed block 9 and the fixed block 9 is equal to the right end of the infrared thermal imaging camera device 11 in size, the stability of the infrared thermal imaging camera device 11 during the movement of the tripod head is ensured, the accuracy and the calibration efficiency of the temperature calibrated, thereby improving the accuracy of the device verification, the upper surface of the bottom of the fixed block 9 is fixedly connected with a master control device 10, a panoramic thermal map of a target working state can be automatically formed under the condition of manual auxiliary correction by adopting a special image splicing technology adopted by the master control device 10, so that workers can conveniently label and compare the target needing temperature real-time monitoring, the fixed block 9 is arranged at the right end inside the infrared thermal imaging camera device 11, the equipment can adapt to any illumination environment by the infrared thermal imaging camera device 11, has real cloud and mist penetration capacity, realizes the monitoring of a target heat energy distribution temperature field, realizes the abnormal diagnosis of the environment or object and the alarm when the temperature is higher than a set value, the left side of the fixed block 9 is fixedly connected with an image processing device 12, and an advanced temperature measurement operation processing mechanism is arranged in the image processing device 12, real-time thermal imaging front end temperature measurement and temperature measurement numerical value video OSD stack acquire smooth video thermal image and key temperature measurement value through conventional surveillance video network on line in real time, and the temperature measurement precision is high, and response speed is fast, can set up the maximum 8 temperature measurement regions that support in temperature measurement point and temperature measurement region on the thermal image, automated inspection and demonstration temperature: the point temperature measurement mouse measures temperature, measures temperature in a region and measures temperature in a full screen, automatically tracks the highest temperature of the region and the highest temperature of the full screen, on the other hand, the DVE function is enhanced through a plurality of pseudo-color image modes and images in the image processing device 12, the images are smooth and noiseless, the adaptability is strong, a plurality of special image adjusting algorithm modes can be provided according to the characteristics of different scene temperature differences, such as indoor, outdoor, heaven and earth, linear and custom modes adjusted according to user scenes, disguised and concealed targets are easy to identify, a non-refrigeration infrared focal plane detection device 13 is arranged in the image processing device 12, the temperature difference resolution capability of the equipment is stronger through the non-refrigeration infrared focal plane detection device 13, and the equipment can detect and identify finer temperature difference changes under the same condition, compared with a detector of the same grade, the thermal image picture is clearer and more delicate, and a temperature measurement correction algorithm designed based on the characteristics of an infrared thermal radiomet, the device realizes all-weather real-time accurate temperature measurement by automatically correcting related parameters, a fixed focus lens 14 is fixedly connected to the left side of an image processing device 12, a germanium lens 15 is arranged in the left end of the fixed focus lens 14, the lens is designed by adopting a high-transmittance all-germanium optical passive heat difference elimination technology, the device does not need to work in an ultra-wide temperature range of-40 ℃ to 60 ℃, the device is designed in a waterproof sealing manner, a patented structure is prepositively focused and can be applied to different regions and different indoor and outdoor environments, a fixing plate 16 is fixedly connected to the outer side of an infrared thermal imaging camera device 11, the length value of the fixing plate 16 is smaller than that of the infrared thermal imaging camera device 11, the width value of the fixing plate 16 is larger than that of the infrared thermal imaging camera device 11, the length value of the fixing plate 16 is smaller than that of the infrared thermal imaging camera device 11, and the width value of the fixing plate 16 is larger than, the fixing plate 16 has the function of fixing the infrared thermal imaging camera device 11 and simultaneously has the function of protecting the infrared thermal imaging camera device 11 through the protection plate 17 and the fastening screws 18 on the fixing plate 16, so that the equipment can be used in coal mines in places with methane and coal dust explosive environments and without vertical water spraying and splashing, the reliability and the practicability of the equipment are greatly improved, the protection plate 17 is fixedly connected to the top end of the fixing plate 16, the two sides of the protection plate 17 are of downward-inclined streamline structures, the protection plate 17 is fixedly connected with the fixing plate 16 through the fastening screws 18, the protection plate 17 ensures that the infrared thermal imaging camera device 11 cannot be polluted by rainwater through the downward-inclined streamline structures on the two sides of the protection plate 17 and the protection plate 17 is fixedly connected with the fixing plate 16 through the fastening screws 18, and the rationality of the equipment is improved, the middle part of the protection plate 17 is fixedly sleeved with a fastening screw 18.

The working principle is as follows: firstly fix mounting panel 1 in the assigned position through mounting hole 2, through the fastening degree of fastening screw 18 adjustment infrared thermal imaging camera device 11, the starting equipment, total controlling means 10 is through fixed column 5, spliced pole 6 and the position that infrared thermal imaging camera device 11 is right of rotation post 7 adjustment, the image is carried in image processing device 12 through the effect of fixed focus camera lens 14 through germanium lens 15, then image processing device 12 feeds back the processing result to total controlling means 10 under the cooperation of uncooled infrared focal plane detection device 13 in, total controlling means 10 is connected with the peripheral hardware computer, when the verification temperature exceedes the early warning scope, total controlling means 10 control warning lamp 4 sends out the police dispatch newspaper, accomplish the early warning, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mine vision temperature measurement early warning camera, includes mounting panel (1), its characterized in that: mounting holes (2) are respectively formed in four corners of the mounting plate (1), a movable column (3) is movably sleeved in the middle of the mounting plate (1), alarm lamps (4) fixedly connected to the mounting plate (1) are respectively arranged on two sides of the movable column (3), a fixed column (5) is movably sleeved at the other end of the movable column (3), a connecting column (6) is fixedly connected to the other end of the fixed column (5), a rotating column (7) is movably sleeved at the bottom end of the connecting column (6), the rotating column (7) is fixedly connected to a connecting block (8), a fixed block (9) is fixedly connected to the other end of the connecting block (8), a general control device (10) is fixedly connected to the upper surface of the bottom of the fixed block (9), the fixed block (9) is arranged at the right end inside the infrared thermal imaging camera device (11), and an image processing device (12) is fixedly connected to the left side of, the inside of image processing device (12) is equipped with uncooled infrared focal plane detection device (13), and the left side fixedly connected with tight shot (14) of image processing device (12), the inside of tight shot (14) left end is equipped with germanium lens (15), the outside fixedly connected with fixed plate (16) of infrared thermal imaging camera device (11), the top fixedly connected with guard plate (17) of fixed plate (16), fastening screw (18) have been cup jointed to the middle part of guard plate (17) is fixed.

2. The mine visual thermometry early warning camera according to claim 1, wherein: the diameter values of the movable column (3) and the fixed column (5) are equal, and the diameter value of the movable column (3) is larger than that of the connecting column (6).

3. The mine visual thermometry early warning camera according to claim 1, wherein: the fixed block (9) is L-shaped, and the right end of the fixed block (9) is equal to the right end of the infrared thermal imaging camera device (11).

4. The mine visual thermometry early warning camera according to claim 1, wherein: the length value of the fixing plate (16) is smaller than the length value of the infrared thermal imaging camera device (11), and the width value of the fixing plate (16) is larger than the diameter value of the infrared thermal imaging camera device (11).

5. The mine visual thermometry early warning camera according to claim 1, wherein: the two sides of the protection plate (17) are of downward-inclined streamline structures, and the protection plate (17) is fixedly connected with the fixing plate (16) through fastening screws (18).