Infrared thermal imaging single-lens glasses device

Abstract

The invention relates to an infrared thermal imaging single-lens glasses device, and belongs to the technical field of infrared thermal imaging, the infrared thermal imaging single-lens glasses device comprises a lens main body, an infrared thermal imaging device and a control box, the lens main body comprises a lens main body, a glasses frame and connecting legs, and the infrared thermal imaging device is installed on the outer side of the connecting legs; the lens main body and the infrared thermal imaging device are electrically connected with the control box through connecting cables; each connecting leg comprises a fixing strip, a connecting screw and an adjusting leg, the fixing strip is fixedly connected with the glasses frame, the other end of the fixing strip is provided with a connecting screw hole, one end of the connecting screw is sleeved with the connecting screw hole in a threaded mode, the other end of the connecting screw extends out of the connecting screw hole and then is fixedly connected with the adjusting leg, and the free end of the adjusting leg is bent; clamping grooves are formed in the inner sides of the fixing strips in the length setting direction, and magnetic attraction strips are fixedly installed on the side, where the fixing strips are fixed, of the glasses frame in the circumferential direction. The method is high in adaptability and can be matched with the glasses worn by the user, and the user can carry out personalized adjustment according to the face shape, the comfort level or the wearing requirement of the user.

Description

Technical Field

[0001] The invention relates to an infrared thermal imaging monocle device, belonging to the technical field of infrared thermal imaging. Background Art

[0002] Existing infrared thermal imaging monocles face an important problem when they are used: they often cannot meet the needs of people with different vision needs, especially for users with myopia, hyperopia or other vision problems. These users usually need to wear their own glasses to see objects normally, and existing infrared thermal imaging monocles often cannot be effectively combined with their glasses frames. This causes many users with vision problems to encounter difficulties when using infrared thermal imaging technology and cannot fully utilize the advantages of this technology, thus affecting their work efficiency.

[0003] A kind of infrared thermal imaging AR glasses worn outside a safety helmet disclosed in the Chinese utility model patent with publication number CN213399077U includes a helmet and an AR glasses body. The AR glasses body is fixed on the helmet. The AR glasses body includes a battery pack, an aluminum belt, a base module and a card holder. The aluminum belt connects the battery pack to the card holder. The base module is installed on the card holder. The base module includes a PC window, a glasses movement component, a shell and an infrared camera.

[0004] When a user with vision problems wears his own glasses and needs to wear the AR glasses body in the above reference example, the helmet and the AR glasses body cannot achieve good coordination with the user's glasses, and the wearing experience is poor, so improvement is urgently needed. Summary of the invention

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the present invention designs an infrared thermal imaging monocle device, which has strong adaptability and can be matched with the glasses worn by the user, and the user can make personalized adjustments according to his or her face shape, comfort or wearing requirements.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] An infrared thermal imaging monocle device comprises a lens body, an infrared thermal imaging device and a control box, wherein the lens body comprises a lens body, a glasses frame fixedly sleeved outside the lens body, and two connecting legs fixedly mounted on the rear end of the glasses frame and having adjustable lengths, the infrared thermal imaging device being detachably mounted on the outside of one of the connecting legs via a placement frame, and the lens body and the infrared thermal imaging device being electrically connected to the control box via a connecting cable; the connecting leg comprises a fixing strip, a connecting screw and an adjusting leg, one end of the fixing strip being fixedly connected to the glasses frame, and the other end being provided with a connecting screw hole, one end of the connecting screw being threadedly sleeved inside the connecting screw hole, and the other end being fixedly connected to the adjusting leg after extending out of the connecting screw hole, and the free end of the adjusting leg being bent; a card slot is provided on the inner side of the fixing strip along the length setting direction, and a magnetic attraction strip is fixedly mounted along the circumferential direction on one side of the glasses frame to which the fixing strip is fixed.

[0008] Furthermore, a socket block is rotatably sleeved on the rod body of the connecting screw exposed between the fixing bar and the adjusting leg, and two sliding blocks are symmetrically installed on the outside of the socket block. A guide slide bar arranged in the same direction as the connecting screw is slidably sleeved on the sliding block, and the end of the guide slide bar close to the fixing bar is fixedly connected to the fixing bar, and the end of the guide slide bar away from the fixing bar is fixedly connected to a limiting plate.

[0009] Furthermore, the placement rack includes a U-shaped plate and a clamping assembly, one side of the U-shaped plate is fixedly connected to the fixed bar, and the infrared thermal imaging device is arranged inside the U-shaped plate; the clamping assembly includes a plurality of clamping units for clamping the infrared thermal imaging device, and the clamping unit includes a clamping plate and an adjusting screw, the clamping plate is arranged inside the U-shaped plate, one end of the adjusting screw is rotatably connected to the side of the clamping plate away from the fixed bar, and the other end is threadedly penetrated through the side wall of the U-shaped plate and is fixedly connected to a turning handle, and the side of the clamping plate away from the fixed bar is also fixedly connected to a plurality of limiting sliding rods, and the free end of the limiting sliding rod slides and penetrates the side wall of the U-shaped plate.

[0010] Furthermore, the infrared thermal imaging device includes an infrared thermal imaging probe and a visible light probe.

[0011] Furthermore, a control panel is arranged at the front end of the control box, and a plurality of arm straps are arranged at the rear end of the control box.

[0012] Furthermore, a plurality of fitting mechanisms are arranged on the inner side of the fixing strip, and the fitting mechanisms include a connecting shaft vertically slidably mounted on the inner side of the fixing strip, a rotating pin vertically fixed to the free end of the connecting shaft, a U-shaped clamping plate rotatably mounted on both ends of the rotating pin, and two fitting wheels rotatably mounted between the two U-shaped clamping plates, wherein the opening direction of the U-shaped clamping plate is toward the side away from the connecting shaft, and a spring is arranged on the outer sleeve of the connecting shaft, wherein one end of the spring is fixedly connected to the inner side of the fixing strip, and the other end of the spring is fixedly connected to the rotating pin.

[0013] Furthermore, a winding mechanism is installed on the top of the control box, and the winding mechanism includes a mounting plate, which is detachably connected to the control box, and a pair of columns are fixedly installed at vertical intervals on the top of the mounting plate, and a rotating rod is rotatably installed between the two columns, and one end of the rotating rod is rotated to pass through the column and is integrally fixedly connected to an extension rod, and a rotating block is fixedly sleeved on the free end of the extension rod, and a plurality of levers are evenly fixed on the side of the rotating block along the circumferential direction, and the connecting cable is arranged through the mounting plate.

[0014] Furthermore, two threaded sections are symmetrically arranged on the rotating rod, and the rotation directions of the two threaded sections are opposite. Moving blocks are threadedly sleeved on the two threaded sections. A clamping plate is also arranged between the two columns, and the top of the clamping plate is hinged to the two moving blocks respectively through a hinge assembly.

[0015] Furthermore, the column includes a connecting rod and a sleeve, the connecting rod is vertically fixed to the top of the mounting plate, the sleeve is fixedly installed on the top of the connecting rod, and the end of the rotating rod is rotatably sleeved in the sleeve.

[0016] Furthermore, the hinge assembly includes a U-shaped block, a swing rod, a hinge rod and a hinge block, the U-shaped block is hingedly sleeved on both sides of one of the moving blocks, the hinge rod is fixedly installed on the bottom end of the U-shaped block, two swing rods are provided, and the two swing rods are hingedly installed on both sides of the other moving block, two hinge blocks are provided, and a hinge pin is rotatably installed between the two hinge blocks, and the free ends of the hinge rod and the two swing rods are rotatably connected to the hinge pin.

[0017] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0018] 1. The present invention provides a placement frame and a clamping assembly so that the infrared thermal imaging device can be stably fixed in the desired position, reducing the monitoring error caused by the shaking or position displacement of the probe and improving the accuracy of the monitoring data; the user can quickly adjust the clamping degree of the probe by simply rotating the handle, without the need for tools or additional operating steps, simplifying the operation process and improving the user experience; the setting of the placement frame and the clamping assembly has a certain versatility and can adapt to infrared thermal imaging devices of different sizes and shapes, so that the device can be applied to a wider range of monitoring scenarios; the fixing of the infrared thermal imaging device by the clamping plate not only ensures the stability during the monitoring process, but also can protect the infrared thermal imaging device from damage by the external environment to a certain extent, thereby extending its service life; the placement frame is fixed to the fixing bar, and the wearing space of the frame is fully utilized, so that the entire device does not occupy additional space when worn, thereby improving space utilization.

[0019] 2. The present invention sets a guide slide bar, a fixed bar, a socket block, a sliding block, a limit plate and a connecting screw. The guide slide bar provides a stable moving path for the sliding block, so that when adjusting the position of the glasses leg, it can remain stable and avoid shaking or deviation from the predetermined path. By rotating the connecting screw, the user can easily adjust the distance between the glasses leg and the fixed bar of the glasses, allowing the user to make personalized adjustments according to their face shape, comfort or wearing needs. The setting of the socket block not only helps to maintain the integrity of the glasses structure, but also disperses pressure during the adjustment process, reduces the wear of a single component, and thus extends the service life. The entire adjustment process is simple and intuitive. The user only needs to rotate the glasses leg to achieve fine-tuning of the distance. No complicated tools or steps are required, and it has strong adaptability.

[0020] 3. The present invention can firmly fix the control box on the user's arm by providing an arm strap, effectively preventing the control box from shaking or slipping during use; such stability is particularly important for tasks that require long-term monitoring or in high-intensity environments, and can ensure the accuracy and reliability of the data; through the fixation of the arm strap, the user can more easily carry and move the control box and the glasses frame; this not only improves the portability of the equipment, but also makes the user more flexible when monitoring outdoors or in complex environments; the provision of the arm strap allows the user to free up both hands and improve work efficiency without holding the control box and the glasses frame; at the same time, this fixing method also reduces the interference of the control box on the user's activities.

[0021] 4. The present invention provides a fitting mechanism. When the user wears the glasses frame, the user's glasses will be sucked and fixed by the magnetic strip, and when the user's face gradually approaches the lens body, the user's face will gradually squeeze the fitting wheel. Since the two U-shaped splints are hinged by a rotating pin, when the fitting wheel is subjected to force, the two U-shaped splints will change their positions, so that the U-shaped splints can better fit the user's face, and the spring is compressed by the force, and the connecting shaft is squeezed into the fixing strip, that is, the distance between the two relatively arranged fitting mechanisms can be adaptively adjusted, and then the position of the fitting mechanism can be adjusted according to the user's face shape, and the hinge between the U-shaped splint and the rotating pin can be used to achieve fine-tuning, which effectively improves the bonding ability between the connecting leg and the user's face, making it more firm and reliable to wear and having good applicability.

[0022] 5. The present invention sets a winding mechanism. When the rotating block is rotated, the extension rod and the rotating rod will rotate synchronously. When the rotating rod rotates, the two threaded sections will also rotate, and then the two moving blocks are driven to approach or move away from each other through the threads. During the movement of the two moving blocks, the clamping plate will be driven up and down through the hinge assembly. Specifically, when the two moving blocks move away from each other, the angle between the swing rod and the U-shaped block gradually increases. At this time, the clamping plate is lifted upward. On the contrary, when the two moving blocks approach each other, the angle between the swing rod and the U-shaped block gradually decreases. At this time, the clamping plate is moved downward close to the mounting plate. When the monitoring work is finished, the rotating block can be rotated to place the glasses frame between the clamping plate and the mounting plate while winding the connecting cable. Then, the glasses frame is clamped by the clamping plate and the mounting plate, thereby improving the convenience when carrying, and the glasses frame can be loosened at any time, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a schematic diagram of the three-dimensional structure of the eyeglass frame of the present invention at a first viewing angle;

[0025] Figure 3 is a schematic diagram of the three-dimensional structure of the eyeglass frame of the present invention at a second viewing angle;

[0026] Figure 4 yes Figure 1 A local enlarged structural schematic diagram of A;

[0027] Figure 5 It is a schematic diagram of the matching structure of the placement rack of the present invention;

[0028] Figure 6 It is a three-dimensional structural schematic diagram of the placement rack of the present invention;

[0029] Figure 7 It is a partial cross-sectional structural schematic diagram of the placement rack of the present invention;

[0030] Figure 8 It is a schematic diagram of the installation structure of the laminating mechanism of the present invention;

[0031] Fig. 9 is a schematic diagram of the three-dimensional structure of the laminating mechanism of the present invention from a first viewing angle;

[0032] Fig.10 is a schematic diagram of the three-dimensional structure of the laminating mechanism of the present invention from a second viewing angle;

[0033] Fig.11 It is a schematic diagram of the three-dimensional structure of the winding mechanism of the present invention from a first viewing angle;

[0034] Fig.12is a schematic diagram of the three-dimensional structure of the winding mechanism of the present invention from a second viewing angle;

[0035] Fig.13 It is a schematic diagram of the installation structure of the hinge assembly of the present invention.

[0036] The figures are marked as follows: 1. rack; 101. U-shaped plate; 2. lens body; 3. connecting cable; 4. control panel; 5. control box; 6. guide slide bar; 7. arm strap; 8. glasses frame; 801. magnetic strip; 9. fixing strip; 901. card slot; 902. connecting screw hole; 10. infrared thermal imaging device; 11. adjusting screw; 12. turning handle; 13. limiting slide bar; 14. clamping plate; 1001. infrared thermal imaging probe; 1002. visible light probe; 15. adjusting leg; 16. socket block; 17. sliding block ; 18. Limiting plate; 19. Connecting screw; 20. Laminating mechanism; 21. U-shaped clamp; 22. Laminating wheel; 23. Connecting pin; 24. Rotating pin; 25. Connecting shaft; 26. Spring; 27. Winding mechanism; 28. Mounting plate; 29. ​​Column; 291. Connecting rod; 30. Sleeve; 31. Rotating rod; 32. Threaded section; 33. Extension rod; 34. Rotating block; 35. Push rod; 36. Pressing plate; 37. Articulated block; 371. Articulated pin; 38. Moving block; 39. U-shaped block; 40. Articulated rod; 41. Swinging rod. DETAILED DESCRIPTION

[0037] The present invention is described in more detail below with reference to the embodiments.

[0038] Embodiment 1

[0039] See also Figures 1 to 7 The infrared thermal imaging monocle device of this embodiment includes a lens body 2, an infrared thermal imaging device 10 and a control box 5. A control panel 4 is provided at the front end of the control box 5. The control panel 4 provides a user interaction interface. Two arm straps 7 are provided at the rear end of the control box 5. The arm straps 7 can conveniently and firmly fix the control box 5 on the user's arms, effectively preventing the control box 5 from shaking or slipping during use, thereby improving the stability during use. For tasks that require long-term monitoring or in high-intensity environments, the accuracy and reliability of the data can be ensured.

[0040] In this embodiment, a battery is disposed inside the control box 5 , and the control box 5 integrates and protects the internal electronic components.

[0041] The lens body 2 includes a lens body 2, a glasses frame 8 fixedly mounted outside the lens body 2, and two connecting legs fixedly mounted at the rear end of the glasses frame 8 and having adjustable lengths. The infrared thermal imaging device 10 is detachably mounted on the outside of one of the connecting legs through a placement frame 1.

[0042] Among them, the connecting leg includes a fixing bar 9, a connecting screw 19 and an adjusting leg 15. One end of the fixing bar 9 is fixedly connected to the eyeglass frame 8, and the other end is provided with a connecting screw hole 902. One end of the connecting screw 19 is threadedly sleeved inside the connecting screw hole 902, and the other end extends out of the connecting screw hole 902 and is fixedly connected to the adjusting leg 15. The free end of the adjusting leg 15 is bent.

[0043] Specifically, see Figure 1 Figure 5 , Figure 6 and Figure 7 The placement rack 1 includes a U-shaped plate 101 and a clamping assembly. One side of the U-shaped plate 101 is fixedly connected to the fixing bar 9. The infrared thermal imaging device 10 is arranged inside the U-shaped plate 101. The setting of the placement rack 1 makes full use of the wearing space of the fixing bar 9, so that the entire device does not occupy additional space when worn, thereby improving space utilization.

[0044] The pressing assembly includes three pressing units each for pressing the infrared thermal imaging device 10 . The three pressing units are all arranged on a side of the U-shaped plate 101 away from the fixing bar 9 , and the three pressing units are arranged at equal intervals from top to bottom.

[0045] The clamping unit includes a clamping plate 14 and an adjusting screw 11. The clamping plate 14 is arranged inside the U-shaped plate 101. One end of the adjusting screw 11 is rotatably connected to the side of the clamping plate 14 away from the fixing bar 9, and the other end is threadedly penetrated through the side wall of the U-shaped plate 101 and fixedly connected to a turning handle 12. The side of the clamping plate 14 away from the fixing bar 9 is also fixedly connected to two limiting slide rods 13, and the free end of the limiting slide rod 13 slides through the side wall of the U-shaped plate 101.

[0046] In this embodiment, two limit slide bars 13 are symmetrically arranged on both sides of the adjusting screw 11. By rotating the adjusting screw 11, the clamping plate 14 can be pushed to press the infrared thermal imaging device 10. The setting of the limit slide bars 13 can ensure stability when rotating the adjusting screw 11.

[0047] Fixing the infrared thermal imaging device 10 through the clamping plate 14 not only ensures the stability during the monitoring process, but also can protect the infrared thermal imaging device 10 from damage by the external environment to a certain extent, thereby extending its service life. By adjusting the position of the clamping plate 14 through the adjusting screw 11, it can adapt to infrared thermal imaging probes 1001 and visible light probes 1002 of different sizes and shapes, so that the device can be applied to a wider range of monitoring scenarios.

[0048] The lens body 2 and the infrared thermal imaging device 10 are both electrically connected to the control box 5 via the connecting cable 3 , and the control box 5 supplies power to the lens body 2 and the infrared thermal imaging device 10 via the connecting cable 3 .

[0049] A card slot 901 is opened on the inner side of the fixing strip 9 along the length setting direction, and a magnetic strip 801 is fixedly installed along the circumferential direction on one side of the glasses frame 8 to which the fixing strip 9 is fixed. When the user wears the glasses and the lens body 2, the card slot 901 can clamp the temples of the user's glasses. At the same time, the magnetic strip 801 can absorb the user's glasses frame, so that the user's glasses and the lens body 2 can be better combined, effectively improving the user's wearing experience.

[0050] Specifically, see Figure 4 A socket block 16 is rotatably sleeved on the rod body of the connecting screw 19 exposed outside between the fixing bar 9 and the adjusting leg 15, and two sliding blocks 17 are symmetrically installed on the outer side of the socket block 16. A guide slide bar 6 arranged in the same direction as the connecting screw 19 is slidably sleeved on the sliding block 17. The end of the guide slide bar 6 close to the fixing bar 9 is fixedly connected to the fixing bar 9, and the end of the guide slide bar 6 away from the fixing bar 9 is fixedly connected to the limiting plate 18. When the adjusting leg 15 is rotated, the position of the adjusting leg 15 can be adjusted more stably under the limiting action of the socket block 16, the sliding block 17 and the guide slide bar 6.

[0051] Specifically, the connection between the connecting screw 19 and the sleeve block 16 is connected through a ball bearing.

[0052] Rotate the adjusting leg 15 to drive the connecting screw 19 to rotate until the front end surface of the adjusting leg 15 contacts the rear end surface of the sleeve block 16 and pushes the sleeve block 16 forward. The movement of the sleeve block 16 drives the sliding block 17 to move along the guide slide rod 6, thereby increasing the stability of the connecting screw 19 and the adjusting leg 15 during movement. Through the movement of the connecting screw 19 and the adjusting leg 15, the user can quickly adjust the position of the adjusting leg 15 according to their needs, which is convenient for subsequent wearing.

[0053] In this embodiment, the infrared thermal imaging device 10 includes an infrared thermal imaging probe 1001 and a visible light probe 1002. The infrared thermal imaging probe 1001 is used to capture and convert thermal radiation from the surface of an object into an electrical signal. The visible light probe 1002 is an auxiliary component that provides an environmental visible light image to enhance situational awareness.

[0054] In this embodiment, both the infrared thermal imaging probe 1001 and the visible light probe 1002 are high-precision probes for capturing subtle temperature differences of the detected object and providing visible light imaging capabilities to meet diverse monitoring needs.

[0055] Embodiment 2

[0056] Please refer to Figures 8 to 10 In the infrared thermal imaging monocle device of this embodiment, based on the above-mentioned embodiment 1, two fitting mechanisms 20 are provided on the inner sides of the two fixing bars 9 .

[0057] Specifically, the bonding mechanism 20 includes a connecting shaft 25 vertically slidably installed on the inner side of the fixed bar 9, a rotating pin 24 vertically fixed to the free end of the connecting shaft 25, a U-shaped clamp 21 rotatably installed at both ends of the rotating pin 24, and two bonding wheels 22 rotatably installed between the two U-shaped clamps 21, the opening direction of the U-shaped clamp 21 is toward the side away from the connecting shaft 25, and a spring 26 is provided on the outer sleeve of the connecting shaft 25, one end of the spring 26 is fixedly connected to the inner side of the fixed bar 9, and the other end of the spring 26 is fixedly connected to the rotating pin 24.

[0058] Specifically, a connecting pin 23 is sleeved at the center hole of the fitting wheel 22 , and two ends of the connecting pin 23 are rotatably connected to the two U-shaped clamping plates 21 .

[0059] When the user wears the eyeglass frame 8, the user's glasses will be sucked and fixed by the magnetic strip 801, and when the user's face gradually approaches the lens body 2, the user's face will gradually squeeze the fitting wheel 22. Since the two U-shaped splints 21 are hinged by the rotating pin 24, when the fitting wheel 22 is subjected to force, the two U-shaped splints 21 will change their positions, so that the U-shaped splints 21 are more fitted to the user's face, and the spring 26 is compressed, and the connecting shaft 25 is squeezed into the fixing strip 9, that is, the distance between the two relatively set fitting mechanisms 20 can be adaptively adjusted, and then the position of the fitting mechanism 20 can be adjusted according to the user's face shape, and the hinge between the U-shaped splint 21 and the rotating pin 24 can be used to achieve fine-tuning, which effectively improves the bonding ability between the connecting leg and the user's face, making it more firm and reliable to wear and has good applicability.

[0060] Embodiment 3

[0061] Please refer to Figures 11 to 13 In the infrared thermal imaging monocle device of this embodiment, based on the above-mentioned embodiment 1 or embodiment 2, a winding mechanism 27 is installed on the top of the control box 5.

[0062] Specifically, the winding mechanism 27 includes a mounting plate 28, which is detachably connected to the control box 5 and can be disassembled for maintenance at any time.

[0063] A pair of columns 29 are fixedly installed at vertical intervals on the top of the mounting plate 28, a rotating rod 31 is rotatably installed between the two columns 29, one end of the rotating rod 31 rotates through the column 29 and is integrally fixedly connected with an extension rod 33, a rotating block 34 is fixedly sleeved on the free end of the extension rod 33, a plurality of levers 35 are evenly fixed along the circumferential direction on the side of the rotating block 34, and the connecting cable 3 is arranged to penetrate the mounting plate 28.

[0064] Specifically, the column 29 includes a connecting rod 291 and a sleeve 30 . The connecting rod 291 is vertically fixed on the top of the mounting plate 28 . The sleeve 30 is fixedly installed on the top of the connecting rod 291 . The end of the rotating rod 31 is rotatably sleeved in the sleeve 30 .

[0065] By rotating the rotating block 34, the lever 35 can be driven to rotate, and then the connecting cable 3 can be wound on the lever 35, thereby avoiding accidents caused by the connecting cable 3 being too long. The connecting cable 3 can be pulled out from the lever 35 at any time during use, which is convenient and quick, and the winding is efficient and fast.

[0066] Furthermore, two threaded sections 32 are symmetrically arranged on the rotating rod 31, and the rotation directions of the two threaded sections 32 are opposite. Moving blocks 38 are threadedly sleeved on the two threaded sections 32. A clamping plate 36 is also arranged between the two columns 29, and the top of the clamping plate 36 is hinged to the two moving blocks 38 through a hinge assembly.

[0067] See also Fig.13 The hinge assembly includes a U-shaped block 39, a swing rod 41, a hinge rod 40 and a hinge block 37. The U-shaped block 39 is hingedly sleeved on both sides of one of the moving blocks 38. The hinge rod 40 is fixedly installed at the bottom end of the U-shaped block 39. There are two swing rods 41, and the two swing rods 41 are hingedly installed on both sides of the other moving block 38. There are two hinge blocks 37, and a hinge pin 371 is rotatably installed between the two hinge blocks 37. The free ends of the hinge rod 40 and the two swing rods 41 are rotatably connected to the hinge pin 371.

[0068] When the rotating block 34 is rotated, the extension rod 33 and the rotating rod 31 will rotate synchronously. When the rotating rod 31 rotates, the two threaded sections 32 will also rotate, and then the two moving blocks 38 are driven to approach or move away from each other through the threads. During the movement of the two moving blocks 38, the clamping plate 36 will be driven to move up and down through the hinge assembly. Specifically, when the two moving blocks 38 move away from each other, the angle between the swing rod 41 and the U-shaped block 39 gradually increases. At this time, the clamping plate 36 is lifted upward. On the contrary, when the two moving blocks 38 approach each other, the angle between the swing rod 41 and the U-shaped block 39 gradually decreases. At this time, the clamping plate 36 is moved downward close to the mounting plate 28. When the monitoring work is finished, the rotating block 34 can be rotated to place the glasses frame 8 between the clamping plate 36 and the mounting plate 28 while winding the connecting cable 3. Then, the glasses frame 8 is clamped by the clamping plate 36 and the mounting plate 28, which improves the convenience when carrying, and the glasses frame 8 can be released at any time, which is convenient and quick.

[0069] The working principle of the present invention is as follows: by setting a placement frame 1 and a clamping assembly, the infrared thermal imaging device 10 can be stably fixed at a desired position, reducing monitoring errors caused by probe shaking or position displacement, and improving the accuracy of monitoring data; the user can quickly adjust the clamping degree of the probe by simply rotating the handle 12, without the need for tools or additional operating steps, simplifying the operating process and improving the user experience; the setting of the placement frame 1 and the clamping assembly has a certain versatility and can adapt to infrared thermal imaging devices 10 of different sizes and shapes, so that the device can be applied to a wider range of monitoring scenarios; the fixing of the infrared thermal imaging device 10 by the clamping plate 14 not only ensures the stability during the monitoring process, but also can protect the infrared thermal imaging device 10 from damage by the external environment to a certain extent, thereby extending its service life; the placement frame 1 is fixed to the fixing bar 9, and the wearing space of the glasses frame is fully utilized, so that the entire device does not occupy additional space when worn, thereby improving space utilization.

[0070] When the user wears the eyeglass frame 8, the user's glasses will be sucked and fixed by the magnetic strip 801, and when the user's face gradually approaches the lens body 2, the user's face will gradually squeeze the fitting wheel 22. Since the two U-shaped splints 21 are hinged by the rotating pin 24, when the fitting wheel 22 is subjected to force, the two U-shaped splints 21 will change their positions, so that the U-shaped splints 21 are more fitted to the user's face, and the spring 26 is compressed, and the connecting shaft 25 is squeezed into the fixing strip 9, that is, the distance between the two relatively set fitting mechanisms 20 can be adaptively adjusted, and then the position of the fitting mechanism 20 can be adjusted according to the user's face shape, and the hinge between the U-shaped splint 21 and the rotating pin 24 can be used to achieve fine-tuning, which effectively improves the bonding ability between the connecting leg and the user's face, making it more firm and reliable to wear and has good applicability.

[0071] When the rotating block 34 is rotated, the extension rod 33 and the rotating rod 31 will rotate synchronously. When the rotating rod 31 rotates, the two threaded sections 32 will also rotate, and then the two moving blocks 38 are driven to approach or move away from each other through the threads. During the movement of the two moving blocks 38, the clamping plate 36 will be driven to move up and down through the hinge assembly. Specifically, when the two moving blocks 38 move away from each other, the angle between the swing rod 41 and the U-shaped block 39 gradually increases. At this time, the clamping plate 36 is lifted upward. On the contrary, when the two moving blocks 38 approach each other, the angle between the swing rod 41 and the U-shaped block 39 gradually decreases. At this time, the clamping plate 36 is moved downward close to the mounting plate 28. When the monitoring work is finished, the rotating block 34 can be rotated to place the glasses frame 8 between the clamping plate 36 and the mounting plate 28 while winding the connecting cable 3. Then, the glasses frame 8 is clamped by the clamping plate 36 and the mounting plate 28, which improves the convenience when carrying, and the glasses frame 8 can be released at any time, which is convenient and quick.

[0072] In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0073] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. An infrared thermal imaging monocle device, comprising a lens body (2), an infrared thermal imaging device (10) and a control box (5), characterized in that: The lens body (2) comprises a lens body (2), a glasses frame (8) fixedly mounted outside the lens body (2), and two connecting legs fixedly mounted on the rear end of the glasses frame (8) and having adjustable lengths; the infrared thermal imaging device (10) is detachably mounted on the outside of one of the connecting legs via a placement frame (1); and the lens body (2) and the infrared thermal imaging device (10) are both electrically connected to a control box (5) via a connecting cable (3); The connecting leg comprises a fixing strip (9), a connecting screw (19) and an adjusting leg (15); one end of the fixing strip (9) is fixedly connected to the eyeglass frame (8), and the other end is provided with a connecting screw hole (902); one end of the connecting screw (19) is threadedly sleeved inside the connecting screw hole (902), and the other end extends out of the connecting screw hole (902) and is fixedly connected to the adjusting leg (15); the free end of the adjusting leg (15) is bent; A slot (901) is provided on the inner side of the fixing strip (9) along the length direction, and a magnetic strip (801) is fixedly mounted along the circumferential direction on one side of the eyeglass frame (8) to which the fixing strip (9) is fixed.

2. The infrared thermal imaging monocle device according to claim 1, characterized in that: A sleeve block (16) is rotatably sleeved on the rod body of the connecting screw (19) exposed outside between the fixing strip (9) and the adjusting leg (15), and two sliding blocks (17) are integrally and symmetrically installed on the outer side of the sleeve block (16). A guide slide bar (6) arranged in the same direction as the connecting screw (19) is slidably sleeved on the sliding block (17), and one end of the guide slide bar (6) close to the fixing strip (9) is fixedly connected to the fixing strip (9), and one end of the guide slide bar (6) away from the fixing strip (9) is fixedly connected to a limiting plate (18).

3. The infrared thermal imaging monocle device according to claim 1, characterized in that: The placement rack (1) comprises a U-shaped plate (101) and a pressing assembly, one side of the U-shaped plate (101) is fixedly connected to a fixing strip (9), and the infrared thermal imaging device (10) is arranged inside the U-shaped plate (101); The clamping assembly comprises a plurality of clamping units for clamping the infrared thermal imaging device (10), wherein the clamping unit comprises a clamping plate (14) and an adjusting screw (11), wherein the clamping plate (14) is arranged inside the U-shaped plate (101), wherein one end of the adjusting screw (11) is rotatably connected to a side of the clamping plate (14) away from the fixing strip (9), and the other end of the adjusting screw (11) is threadedly penetrated through the side wall of the U-shaped plate (101) and is fixedly connected to a rotating handle (12), and the side of the clamping plate (14) away from the fixing strip (9) is also fixedly connected to a plurality of limiting slide bars (13), and the free end of the limiting slide bar (13) is slidably penetrated through the side wall of the U-shaped plate (101).

4. The infrared thermal imaging monocle device according to claim 1, characterized in that: The infrared thermal imaging device (10) comprises an infrared thermal imaging probe (1001) and a visible light probe (1002).

5. The infrared thermal imaging monocle device according to claim 1, characterized in that: The front end of the control box (5) is provided with a control panel (4), and the rear end of the control box (5) is provided with a plurality of arm straps (7).

6. The infrared thermal imaging monocle device according to claim 1, characterized in that: A plurality of fitting mechanisms (20) are arranged on the inner side of the fixing strip (9), and the fitting mechanisms (20) include a connecting shaft (25) vertically slidably mounted on the inner side of the fixing strip (9), a rotating pin (24) vertically fixed to the free end of the connecting shaft (25), a U-shaped clamping plate (21) rotatably mounted on both ends of the rotating pin (24), and two fitting wheels (22) rotatably mounted between the two U-shaped clamping plates (21), the opening direction of the U-shaped clamping plate (21) is toward a side away from the connecting shaft (25), and a spring (26) is arranged on the outer sleeve of the connecting shaft (25), one end of the spring (26) is fixedly connected to the inner side of the fixing strip (9), and the other end of the spring (26) is fixedly connected to the rotating pin (24).

7. The infrared thermal imaging monocle device according to claim 1, characterized in that: A winding mechanism (27) is installed at the top of the control box (5), and the winding mechanism (27) includes a mounting plate (28). The mounting plate (28) is detachably connected to the control box (5). A pair of columns (29) are fixedly installed at the top of the mounting plate (28) at a vertical interval. A rotating rod (31) is rotatably installed between the two columns (29). One end of the rotating rod (31) rotates through the column (29) and is then integrally fixedly connected with an extension rod (33). A rotating block (34) is fixedly sleeved at the free end of the extension rod (33). A plurality of shifting rods (35) are evenly fixed on the side of the rotating block (34) along the circumferential direction. The connecting cable (3) is arranged to pass through the mounting plate (28).

8. The infrared thermal imaging monocle device according to claim 7, characterized in that: The rotating rod (31) is symmetrically provided with two threaded sections (32), and the rotation directions of the two threaded sections (32) are opposite. The two threaded sections (32) are both threadedly sleeved with moving blocks (38). A clamping plate (36) is also provided between the two upright posts (29), and the top end of the clamping plate (36) is hinged to the two moving blocks (38) respectively through a hinge assembly.

9. The infrared thermal imaging monocle device according to claim 7, characterized in that: The upright post (29) comprises a connecting rod (291) and a sleeve (30), wherein the connecting rod (291) is vertically fixed to the top of the mounting plate (28), the sleeve (30) is fixedly mounted to the top of the connecting rod (291), and the end of the rotating rod (31) is rotatably sleeved in the sleeve (30).

10. The infrared thermal imaging monocle device according to claim 8, characterized in that: The hinge assembly comprises a U-shaped block (39), a swing rod (41), a hinge rod (40) and a hinge block (37); the U-shaped block (39) is hingedly sleeved on both sides of one of the moving blocks (38); the hinge rod (40) is fixedly installed on the bottom end of the U-shaped block (39); two swing rods (41) are provided, and the two swing rods (41) are hingedly installed on both sides of the other moving block (38); two hinge blocks (37) are provided, and a hinge pin (371) is rotatably installed between the two hinge blocks (37); the free ends of the hinge rod (40) and the two swing rods (41) are rotatably connected to the hinge pin (371).

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