Thermal infrared imager for rock stratum temperature testing
The thermal infrared imager design, featuring automatic cleaning and multi-angle adjustment, solves the problems of contamination and angle adaptability of downhole displays, achieving efficient cleaning and flexible observation, and improving the accuracy and comfort of downhole operations.
Patent Information
- Application Number
- CN202520675806.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-04-11
AI Technical Summary
Thermal infrared imagers are susceptible to contamination in high humidity and dusty environments underground, affecting observation accuracy. Furthermore, traditional fixed-angle displays cannot adapt to complex and confined spaces, reducing operator efficiency and comfort.
A thermal infrared imager with automatic screen cleaning and multi-angle adjustment was designed. The screen is automatically cleaned by a toothed bevel-driven wiping cloth driven by a drive motor. The cleaning effect is ensured by a sponge plate and a scraper. The screen can be adjusted to multiple angles by a damping shaft, making it suitable for use in narrow spaces.
It enables the automatic cleaning of the display screen in high humidity and dust environments, avoids observation errors, improves operational convenience and equipment lifespan, adapts to observation needs at different angles and positions, and improves the efficiency and comfort of downhole operations.
Smart Images
Figure CN223883075U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to thermal infrared imager technical field, concretely is a thermal infrared imager for rock stratum temperature test. BACKGROUND
[0002] In geological exploration, rock stratum temperature test and other underground operation environments, thermal infrared imager is an indispensable tool. These devices generate images by detecting the thermal energy radiated by objects, providing an intuitive basis for evaluating rock stratum temperature. However, in the harsh working conditions of high humidity and high dust in the well, the display screen of the thermal infrared imager is easily contaminated, leading to a decline in display effect and affecting observation accuracy. Traditional cleaning methods mainly rely on periodic manual wiping, which is not only inefficient, but also difficult to ensure that the screen remains clear and clean at all times. Meanwhile, frequent manual contact may also cause damage to the delicate display screen.
[0003] In addition, underground operation spaces are usually narrow and complex, and traditional fixed-angle display screens cannot meet the observation needs of different positions and angles, limiting the work efficiency and comfort of operators. Although some high-end devices provide adjustable display screen designs, they often lack effective automatic cleaning functions and cannot well adapt to the special working environment in the well. Therefore, a thermal infrared imager for rock stratum temperature test is needed to solve the above problems. SUMMARY
[0004] The utility model aims at providing a thermal infrared imager for rock stratum temperature test, which has the advantages of automatic cleaning of the display screen and multi-angle adjustment, solving the problems of traditional thermal infrared imagers in high humidity and high dust environments, such as the display screen being easily contaminated and affecting observation accuracy, and traditional fixed-angle display screens not being suitable for complex and narrow space operations.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a thermal infrared imager for rock stratum temperature test, comprising an infrared imager main body, an infrared probe is arranged on the front end face of the infrared imager main body, a mounting groove is arranged on the back of the infrared imager main body, an adjustable display screen and a display screen cleaning mechanism are arranged in the mounting groove;
[0006] The adjustable display screen comprises a display screen main body and an adjustment seat, the adjustment seat is movably installed in the mounting groove, the display screen main body is movably installed on the upper end of the adjustment seat, the display screen cleaning mechanism comprises a drive motor, a drive roller, a driven roller and a wiping cloth, the drive roller and the driven roller are rotatably connected with the imager main body and installed in the mounting groove, the drive motor is fixedly installed in the mounting groove to drive the drive roller, and the wiping cloth is sleeved on the driven roller and the drive roller and driven to rotate by the drive roller.
[0007] The utility model provides a kind of rock stratum temperature test with hot infrared imager preferred, the output shaft of driving motor is provided with first tooth umbrella, the side end face of driving roller is fixedly installed with the second tooth umbrella meshed with first tooth umbrella, driving motor and driving roller are driven by first tooth umbrella and second tooth umbrella.
[0008] The utility model provides a kind of rock stratum temperature test with hot infrared imager preferred, driving roller and driven roller are provided with the support plate fixedly connected with infrared imager main part between, the support plate is close to the side of display screen main part and is provided with sponge board.
[0009] The utility model provides a kind of rock stratum temperature test with hot infrared imager preferred, the bottom of installation groove is provided with the scraping plate that is attached with wiping cloth.
[0010] The utility model provides a kind of rock stratum temperature test with hot infrared imager preferred, and wiping cloth is made of superfine fiber.
[0011] The utility model provides a kind of rock stratum temperature test with hot infrared imager preferred, the side end face of installation groove is provided with first damping pivot, the side end face of adjusting seat is provided with the first axle hole of rotationally connected with first damping pivot.
[0012] The utility model provides a kind of rock stratum temperature test with hot infrared imager preferred, the upper end surface of adjusting seat is provided with second damping pivot, the bottom of display screen main part is provided with the second axle hole of rotationally connected with second damping pivot.
[0013] Compared with prior art, the utility model has the beneficial effects as follows:
[0014] 1、the utility model discloses a display screen cleaning mechanism and adjustable display screen cooperate, solve the problem that display screen is easily contaminated under high humidity, high dust environment in pit, driving motor is driven roller rotation by the meshing transmission of first tooth umbrella and second tooth umbrella, drive superfine fiber material wiping cloth to move along driving roller and driven roller in circulation, combine the elastic attachment of sponge board on support plate display screen surface, ensure that wiping cloth and screen are fully contacted and automatically remove dust and water stain, scraping plate further scrapes the pollutant attached to wiping cloth, forms closed loop cleaning system, this design can maintain screen clean without manual intervention, avoid the observation error caused by screen blur of traditional equipment, reduce maintenance frequency simultaneously.
[0015] 2、The utility model discloses a multi-angle adjustable display screen structure significantly improves the operation convenience of equipment under narrow space, and the adjusting seat is connected with the mounting groove through the first damping pivot, the display screen main body is connected with the adjusting seat through the second damping pivot, the double-shaft linkage supports screen horizontal rotation and pitch angle adjustment, and the operator can flexibly adjust the display direction according to space limitation to adapt to observation visual angle, can store the screen into the mounting groove after use, and the cleaning mechanism automatically completes protective cleaning of the screen, this design not only solves the screen observation difficulty caused by the limited space of underground operation, but also reduces the direct erosion of environmental factors to the screen through the closed protection under the storage state, simultaneously avoids the display screen main body from colliding during carrying, prolongs the service life of equipment. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is whole structure schematic diagram of the utility model;
[0017] Figure 2 It is side sectional view of the utility model;
[0018] Figure 3 It is the utility model's Figure 2 It is the enlarged view of A place in the middle;
[0019] Figure 4 It is the display screen cleaning mechanism of the utility model's front view.
[0020] In the drawing: 1, infrared imager main body;101, infrared probe;102, mounting groove;103, first damping pivot;2, adjustable display screen;201, display screen main body;2021, first shaft hole;2022, second damping pivot;202, adjusting seat;2011, second shaft hole;3, display screen cleaning mechanism;301, wiping cloth;302, drive motor;3021, first tooth umbrella;303, driven roller;304, drive roller;3041, second tooth umbrella;305, support plate;306, sponge plate;307, scraper plate. DETAILED DESCRIPTION
[0021] Please refer to Figures 1-4 A thermal infrared imager for rock stratum temperature test, including infrared imager main body 1, the front end face of infrared imager main body 1 is provided with infrared probe 101, the back of infrared imager main body 1 is provided with mounting groove 102, and mounting groove 102 is provided with adjustable display screen 2 and display screen cleaning mechanism 3 in it;
[0022] The adjustable display screen 2 comprises a display screen body 201 and an adjusting seat 202, the adjusting seat 202 is movably installed in the mounting groove 102, the display screen body 201 is movably installed at the upper end of the adjusting seat 202, the display screen cleaning mechanism 3 comprises a driving motor 302, a driving roller 304, a driven roller 303 and a wiping cloth 301, the driving roller 304 and the driven roller 303 are rotatably connected with the imaging instrument body and are installed in the mounting groove 102, the driving motor 302 is fixedly installed in the mounting groove 102 and drives the driving roller 304, and the wiping cloth 301 is sleeved on the driven roller 303 and the driving roller 304 and is driven to rotate by the driving roller 304.
[0023] Further, a first tooth umbrella 3021 is arranged on the output shaft of the driving motor 302, and a second tooth umbrella 3041 engaged with the first tooth umbrella 3021 is fixedly installed on the side end face of the driving roller, and the driving motor 302 and the driving roller 304 are driven through the first tooth umbrella 3021 and the second tooth umbrella 3041.
[0024] The driving motor 302 drives the driving roller 304 to rotate through the first tooth umbrella 3021 and the second tooth umbrella 3041, so that the driving roller 304 drives the wiping cloth 301 to rotate around the driving roller 304 and the driven roller 303 under the action of friction, and the display screen body 201 is wiped to avoid that dust or water stains are attached to the surface of the display screen body 201 and affect use.
[0025] Further, a support plate 305 fixedly connected with the infrared imaging instrument body 1 is arranged between the driving roller 304 and the driven roller 303, and a sponge plate 306 is arranged on the side of the support plate 305 close to the display screen body 201.
[0026] The wiping cloth 301 is kept in close contact with the display screen body 201 under the elastic action of the sponge plate 306, so that the cleaning effect is ensured, and the sponge plate 306 plays a tensioning role, so that the driving roller 304 and the wiping cloth 301 have sufficient friction to drive the wiping cloth 301 to rotate, and the probability of idling of the driving roller 304 is reduced.
[0027] Further, a scraping plate 307 in close contact with the wiping cloth 301 is arranged at the bottom of the mounting groove 102.
[0028] The dust and other foreign matters attached to the surface of the wiping cloth 301 are scraped off by the scraping plate 307 and slide along the scraping plate 307, so that the wiping cloth 301 itself is kept clean and can continuously clean the display screen body 201 for a long time.
[0029] Further, the wiping cloth 301 is made of superfine fibers.
[0030] The wiping cloth 301 made of superfine fibers can effectively wipe off dust and water stains attached to the surface of the display screen, and will not scratch the display screen, and is not easy to generate static electricity, ensuring the cleaning effect, and protecting the display screen body 201.
[0031] Further, the side end face of the mounting groove 102 is provided with a first damping rotating shaft 103, and the side end face of the adjusting seat 202 is provided with a first shaft hole 2021 in rotation connection with the first damping rotating shaft 103.
[0032] The adjusting base can drive the display screen body 201 to rotate around the first damping rotating shaft 103, so as to change the angle of the display screen, and at the same time provide sufficient space for the display screen to rotate around the second damping rotating shaft 2022.
[0033] Further, the upper end face of the adjusting seat 202 is provided with a second damping rotating shaft 2022, and the bottom of the display screen body 201 is provided with a second shaft hole 2011 in rotation connection with the second damping rotating shaft 2022.
[0034] The display screen body 201 can rotate around the second damping rotating shaft 2022, cooperating with the first damping rotating shaft 103, to realize multi-angle flipping of the display screen, so that the device can be used in a narrow space, and the display screen body 201 can be oriented outward during use for convenient viewing, and can be oriented into the mounting groove 102 during non-use for cleaning by the display screen cleaning mechanism 3, avoiding the display screen from working in an environment with high humidity and dust underground, and affecting the display effect.
[0035] In use, the infrared thermal imager can first adjust the angle of the display screen according to the use environment and the observation needs of the operator, since the first damping pivot 103 at the side end surface of the mounting groove 102 is rotationally connected with the first shaft hole 2021 at the side end surface of the adjusting seat 202, and the second damping pivot 2022 at the upper end surface of the adjusting seat 202 is rotationally connected with the second shaft hole 2011 at the bottom of the display screen body 201, and the first damping pivot 103 and the second damping pivot 2022 are both damping pivots, so that the adjusting base can drive the display screen body 201 to rotate around the first damping pivot 103, and the display screen body 201 can also rotate around the second damping pivot 2022, so that the display screen is flipped at multiple angles through cooperation of the two, and the appropriate viewing angle can be conveniently adjusted in a narrow space, and in use, if the surface of the display screen body 201 is attached with dust or water stains to affect the observation, the display screen body 201 can be flipped to face the display screen cleaning mechanism 3, and then the display screen cleaning mechanism 3 is started, the driving motor 302 is fixedly installed in the mounting groove 102, the first tooth umbrella 3021 on the output shaft of the driving motor 302 is engaged with the second tooth umbrella 3041 fixedly installed at the side end surface of the driving roller 304, and when the driving motor 302 works, the driving roller 304 is driven to rotate through the first tooth umbrella 3021 and the second tooth umbrella 3041, and the driving roller 304 drives the wiping cloth 301 sleeved thereon and the driven roller 303 to rotate around the two under the action of friction, the wiping cloth 301 is made of superfine fibers, can effectively wipe off the dust and water stains on the surface of the display screen and will not scratch the display screen, the support plate 305 fixedly connected with the infrared imager body 1 is provided with the sponge plate 306 close to the side of the display screen body 201, the wiping cloth 301 is kept in contact with the display screen body 201 under the elastic action of the sponge plate 306, so that the cleaning effect is ensured, and the sponge plate 306 plays a tensioning role to reduce the probability of idling of the driving roller 304, in addition, the scraping plate 307 close to the wiping cloth 301 is arranged at the bottom of the mounting groove 102, can scrape off the dust and other foreign matters attached to the surface of the wiping cloth 301, so that the wiping cloth 301 is kept clean, and the display screen body 201 can be cleaned for a long time, and when the imager is not used, the display screen body 201 can be rotated to face the mounting groove 102, and the display screen cleaning mechanism 3 is used to clean the display screen body 201, so that the display effect is not affected in the high-humidity and high-dust environment in the mine.
[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A thermal infrared imager for use in temperature testing of rock formations, comprising an infrared imager body (1), characterized in that: The front end face of the infrared imager body (1) is provided with an infrared probe (101), the back face of the infrared imager body (1) is provided with a mounting groove (102), the mounting groove (102) is provided with an adjustable display screen (2) and a display screen cleaning mechanism (3); The adjustable display screen (2) comprises a display screen body (201) and an adjusting seat (202), the adjusting seat (202) is movably installed in the mounting groove (102), the display screen body (201) is movably installed at the upper end of the adjusting seat (202), the display screen cleaning mechanism (3) comprises a driving motor (302), a driving roller (304), a driven roller (303) and a wiping cloth (301), the driving roller (304) and the driven roller (303) are rotatably connected with the imager body in the mounting groove (102), the driving motor (302) is fixedly installed in the mounting groove (102) to drive the driving roller (304), and the wiping cloth (301) is sleeved on the driven roller (303) and the driving roller (304) and is driven to rotate by the driving roller (304).
2. A thermal infrared imaging system for use in testing the temperature of a rock formation as claimed in claim 1 wherein: A first tooth umbrella (3021) is arranged on the output shaft of the driving motor (302), and a second tooth umbrella (3041) meshing with the first tooth umbrella (3021) is fixedly installed on the side end face of the driving roller, and the driving motor (302) and the driving roller (304) are in transmission through the first tooth umbrella (3021) and the second tooth umbrella (3041).
3. The thermal infrared imaging system for use in testing the temperature of a rock formation as claimed in claim 1, characterized in that: A support plate (305) fixedly connected with the infrared imager body (1) is arranged between the driving roller (304) and the driven roller (303), and a sponge plate (306) is arranged on the side of the support plate (305) close to the display screen body (201).
4. The thermal infrared imaging system for use in testing the temperature of a rock formation as claimed in claim 1, characterized in that: A scraping plate (307) abutting against the wiping cloth (301) is arranged at the bottom of the mounting groove (102).
5. The thermal infrared imaging system for use in testing the temperature of a rock formation as claimed in claim 1, characterized in that: The wiping cloth (301) is made of superfine fibers.
6. The thermal infrared imaging system for use in testing the temperature of a rock formation as claimed in claim 1, characterized in that: A first damping rotating shaft (103) is arranged on the side end face of the mounting groove (102), and a first shaft hole (2021) rotatably connected with the first damping rotating shaft (103) is arranged on the side end face of the adjusting seat (202).
7. The thermal infrared imaging system for use in testing the temperature of a rock formation as claimed in claim 1, characterized in that: A second damping rotating shaft (2022) is arranged on the upper end face of the adjusting seat (202), and a second shaft hole (2011) rotatably connected with the second damping rotating shaft (2022) is arranged on the bottom of the display screen body (201).