Thermal infrared imager base adjusting mechanism
By designing an infrared thermal imager base adjustment mechanism including bevel gears and threaded rods, the problem that the existing infrared thermal imager bracket cannot adjust the height and angle is solved, and the height and angle adjustment of the thermal imager main body is realized, improving the improvement of the Its flexibility.
Patent Information
- Application Number
- CN202421289462.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The brackets of existing infrared cameras cannot adjust the height and angle, resulting in poor flexibility.
An infrared thermal imager base adjustment mechanism is designed, including a first bracket, a bevel gear, a handle, a threaded rod, a second bracket, a limiting column, a support plate and a mounting plate, through the joint movement of the bevel gear and a threaded rod , drive the installation plate to lift and lower, and realize the height adjustment of the thermal imager body.
The height and angle adjustment of the infrared thermal imager body is realized, which improves its flexibility and makes it more flexible to use in different application scenarios.
Smart Images
Figure CN222437480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of infrared thermal imager brackets, in particular to an infrared thermal imager base adjustment mechanism. Background Art
[0002] Infrared thermal imagers use infrared detectors and optical imaging lenses to receive the infrared radiation energy distribution pattern of the target to be measured and reflect it on the photosensitive element of the infrared detector, thereby obtaining an infrared thermal image, which corresponds to the thermal distribution field on the surface of the object. In layman's terms, infrared thermal imagers convert the invisible infrared energy emitted by an object into a visible thermal image.
[0003] After searching, the existing patent (Announcement No.: CN 214951811 U) discloses an infrared thermal imager, including a lens assembly, a bracket, an upper cover and a lower cover, the lens assembly is installed horizontally on the bracket, the upper cover matches the shape of the lower cover, and the front ends are oppositely provided with semicircular grooves, and the covers are closed together to form a storage space for the bracket and the lens assembly, the bracket is in a "X" shape, a circular through hole is provided in the middle of the bracket, the lens assembly is installed on the circular through hole, the rear ends of the bracket and the lens assembly are located in the storage space, the front end of the lens assembly is installed in the semicircular grooves provided at the front ends of the upper cover and the lower cover, and the lower end of the bracket is fixed on the lower cover. The utility model has a simple structure, is easy to install and disassemble, and has good stability.
[0004] However, in the above solution, after the infrared thermal imager is installed on the bracket, its height and angle are fixed and there is no way to adjust it, which results in its lack of flexibility.
[0005] In view of this, the utility model proposes an infrared thermal imager base adjustment mechanism. Utility Model Content
[0006] The utility model provides an infrared thermal imager base adjustment mechanism, which solves the problems of the infrared thermal imager bracket in the related art.
[0007] The technical solution of the utility model is as follows: an infrared thermal imager base adjustment mechanism, comprising a first bracket, an inner wall of the first bracket is rotatably connected to a bevel gear, a side of the bevel gear is fixedly connected to a handle, the surface of the handle is threadedly connected to a fastening nut, the top of the bevel gear is fixedly connected to a threaded rod, the surface of the threaded rod is meshed with a second bracket, the side of the second bracket is fixedly connected to a limiting column, the top of the second bracket is fixedly connected to a support plate, the top of the support plate is rotatably connected to a mounting plate, and the inside of the mounting plate is fitted with a thermal imager body.
[0008] Preferably, a protective cover is fixedly connected to the surface of the thermal imager body, a screw is rotatably connected to the inner wall of the mounting plate, a sliding column is threadedly connected to the surface of the screw, a fixing plate is fixedly connected to the top of the sliding column, a connecting plate is fixedly connected to the surface of the first bracket, and a pillar is fixedly connected to the bottom of the connecting plate.
[0009] Preferably, the bevel gears are two sets of gears meshing with each other, a handle is fixedly connected to the side of one set of gears of the bevel gears, and a threaded rod is fixedly connected to the top of the other set of gears of the bevel gears.
[0010] Preferably, the inner wall of the first bracket is provided with a groove matching the bevel gear, and the bevel gear is embedded in the groove of the first bracket.
[0011] Preferably, two groups of the limiting posts are symmetrically arranged about the center of the second bracket, and the two groups of the limiting posts form a sliding structure through the second bracket.
[0012] Preferably, both sides of the first bracket are provided with vertically arranged sliding grooves, and the two groups of limit columns are respectively embedded in the vertical grooves on both sides of the first bracket.
[0013] Preferably, a circular groove matching the thermal imager body is formed on the inner wall of the mounting plate, and the thermal imager body is embedded in the circular groove of the mounting plate.
[0014] Preferably, the surface of the screw rod is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the screw rod are both meshed with sliding columns.
[0015] Preferably, two groups of the fixing plates are provided, and the two groups of the fixing plates respectively form a movable structure through two groups of sliding columns.
[0016] Preferably, the pillars are provided in three groups, and the centers of the three groups of pillars are connected to form a triangular structure.
[0017] The working principle and beneficial effects of the utility model are:
[0018] 1. In the utility model, by setting a mounting plate, the staff can install the thermal imager body on the top of the mounting plate, and then control the handle to rotate, and then drive the mounting plate to rise and fall through the joint movement of the bevel gear, the threaded rod, the second bracket, the limit column and the support plate, thereby driving the thermal imager body to rise and fall. When the thermal imager body is adjusted to a suitable height, the fastening nut is tightened to fix the thermal imager body at the current position, thereby achieving the purpose of adjusting the height of the thermal imager body and increasing its flexibility;
[0019] 2. In the utility model, by setting a fixing plate, the staff can embed the thermal imager body into the circular groove of the mounting plate, and then rotate the screw to drive the two sets of sliding columns to slide relative to each other. At this time, the two sets of sliding columns will respectively drive the two sets of fixing plates to move relative to each other. When the two sets of fixing plates are close to each other and fully fit with the thermal imager body, the purpose of installing the thermal imager body on the mounting plate can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0022] Figure 2 This is a schematic diagram of the threaded rod structure of the utility model;
[0023] Figure 3 This is a schematic diagram of the groove structure of the utility model;
[0024] Figure 4 This is a schematic diagram of the pillar structure of the utility model;
[0025] Figure 5 This is a schematic diagram of the fixed plate structure of the utility model.
[0026] In the figure: 1. first bracket; 2. bevel gear; 3. handle; 4. fastening nut; 5. threaded rod; 6. second bracket; 7. limit column; 8. support plate; 9. mounting plate; 10. thermal imager body; 11. protective cover; 12. screw; 13. sliding column; 14. fixing plate; 15. connecting plate; 16. support. DETAILED DESCRIPTION
[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Example 1
[0029] A preferred embodiment of the infrared thermal imager base adjustment mechanism provided by the utility model is as follows: Figures 1 to 5As shown: an infrared thermal imager base adjustment mechanism, including a first bracket 1, the inner wall of the first bracket 1 is rotatably connected to a bevel gear 2, the side of the bevel gear 2 is fixedly connected to a handle 3, the surface of the handle 3 is threadedly connected to a fastening nut 4, the top of the bevel gear 2 is fixedly connected to a threaded rod 5, the surface of the threaded rod 5 is meshed with a second bracket 6, the side of the second bracket 6 is fixedly connected to a limiting column 7, the top of the second bracket 6 is fixedly connected to a support plate 8, the top of the support plate 8 is rotatably connected to a mounting plate 9, and the inside of the mounting plate 9 is fitted with a thermal imager body 10.
[0030] In this embodiment, the bevel gear 2 consists of two sets of meshed gears. A handle 3 is fixedly connected to the side of one set of gears of the bevel gear 2, and a threaded rod 5 is fixedly connected to the top of the other set of gears of the bevel gear 2. Because the bevel gear 2 consists of two sets of meshed gears, when the handle 3 is rotated to drive one set of gears to rotate, the other set of gears will rotate accordingly.
[0031] In this embodiment, the inner wall of the first bracket 1 is provided with a groove matching the bevel gear 2, and the bevel gear 2 is embedded in the groove of the first bracket 1. Because the inner wall of the first bracket 1 is provided with a groove matching the bevel gear 2, when one group of gears in the bevel gear 2 drives another group of gears to rotate, they will rotate in the groove of the inner wall of the first bracket 1.
[0032] In this embodiment, two groups of limit columns 7 are symmetrically arranged about the center of the second bracket 6. The two groups of limit columns 7 form a sliding structure through the second bracket 6. Because the second bracket 6 is engaged with the threaded rod 5, when the threaded rod 5 rotates, it will drive the second bracket 6 to move upward. At this time, the two groups of limit columns 7 fixedly connected to the second bracket 6 will move upward accordingly.
[0033] In this embodiment, vertically arranged sliding grooves are provided on both sides of the first bracket 1, and two groups of limiting columns 7 are respectively embedded in the vertical grooves on both sides of the first bracket 1. Because the two groups of limiting columns 7 are respectively embedded in the vertical grooves on both sides of the first bracket 1, when the second bracket 6 drives the two groups of limiting columns 7 to move, the two groups of limiting columns 7 will slide upward in the vertical grooves on both sides of the first bracket 1, and play a certain limiting role on the second bracket 6, so that the second bracket 6 rises vertically.
[0034] In this embodiment, a circular groove matching the thermal imager body 10 is formed on the inner wall of the mounting plate 9, and the thermal imager body 10 is embedded in the circular groove of the mounting plate 9. Because a circular groove matching the thermal imager body 10 is formed on the inner wall of the mounting plate 9, the thermal imager body 10 can be first embedded in the circular groove of the inner wall of the mounting plate 9 to achieve the purpose of preliminary positioning.
[0035] Example 2
[0036] On the basis of Example 1, a preferred embodiment of an infrared thermal imager base adjustment mechanism provided by the utility model is as follows: Figures 1 to 5 As shown: a protective cover 11 is fixedly connected to the surface of the thermal imager body 10, a screw rod 12 is rotatably connected to the inner wall of the mounting plate 9, a sliding column 13 is threadedly connected to the surface of the screw rod 12, a fixing plate 14 is fixedly connected to the top of the sliding column 13, a connecting plate 15 is fixedly connected to the surface of the first bracket 1, and a support column 16 is fixedly connected to the bottom of the connecting plate 15.
[0037] In this embodiment, the surface of the screw rod 12 is provided with two sets of threads in opposite directions, and the two sets of threaded surfaces of the screw rod 12 are meshed with sliding columns 13. Since the surface of the screw rod 12 is provided with two sets of threads in opposite directions, and the two sets of sliding columns 13 are respectively meshed with them, when the screw rod 12 rotates, it will drive the two sets of sliding columns 13 to slide relative to each other and move closer to each other.
[0038] In this embodiment, two groups of fixed plates 14 are provided, and the two groups of fixed plates 14 respectively form a movable structure through two groups of sliding columns 13. Because the two groups of fixed plates 14 are respectively fixedly connected to the two groups of sliding columns 13, when the two groups of sliding columns 13 slide, the two groups of fixed plates 14 will be driven to move relative to each other and move closer to each other. When the two groups of fixed plates 14 are brought close to fully fit with the thermal imager body 10, the thermal imager body 10 can be clamped, thereby achieving the purpose of installing the thermal imager body 10 on the top of the mounting plate 9.
[0039] In this embodiment, three groups of pillars 16 are provided, and the centers of the three groups of pillars 16 are connected to form a triangular structure. By providing the pillars 16, because the pillars 16 are provided in three groups, and the centers of the three groups of pillars 16 are connected to form a triangular structure, and the triangle has strong stability, the pillars 16 can enhance the stability of the first bracket 1.
[0040] The working principle and use process of the utility model are as follows: first, the thermal imager body 10 is embedded into the circular groove inside the mounting plate 9, and then the screw rod 12 is rotated clockwise. Since the surface of the screw rod 12 is provided with two sets of threads in opposite directions, and the two sets of sliding columns 13 are respectively engaged with it, when the screw rod 12 rotates, the two sets of sliding columns 13 will be driven to slide relative to each other and approach each other. Since the two sets of fixing plates 14 are respectively fixedly connected to the two sets of sliding columns 13, when the two sets of sliding columns 13 slide, the two sets of fixing plates 14 will be driven to move relative to each other and approach each other. When the two sets of fixing plates 14 are approached to fully fit with the thermal imager body 10, the thermal imager body 10 can be clamped, thereby achieving the purpose of installing the thermal imager body 10 on the top of the mounting plate 9;
[0041] When the height of the thermal imager body 10 needs to be adjusted, the handle 3 can be used to drive the bevel gear 2 to rotate clockwise. Since the threaded rod 5 is fixedly connected to the bevel gear 2, when the bevel gear 2 rotates, the threaded rod 5 will be driven to rotate clockwise together. Since the second bracket 6 is meshed with the threaded rod 5, when the threaded rod 5 rotates, the second bracket 6 will be driven to move upward. At this time, the two groups of limit columns 7 fixedly connected to the second bracket 6 will move upward accordingly. Because the two groups of limit columns 7 are respectively embedded in the vertical grooves on both sides of the first bracket 1, when the second bracket 6 drives the two groups of limit columns 7 to move, the two groups of limit columns 7 will slide upward in the vertical grooves on both sides of the first bracket 1. , and plays a certain limiting role on the second bracket 6, so that the second bracket 6 rises vertically. Because the support plate 8 is fixedly connected to the second bracket 6, when the second bracket 6 rises, the support plate 8 will be driven to rise together. At this time, the mounting plate 9 rotatably connected to the support plate 8 will drive the thermal imager body 10 to rise together. When it rises to a suitable height, tighten the fastening nut 4 to fix the thermal imager body 10 in the current position. Because the mounting plate 9 is rotatably connected to the support plate 8, the mounting plate 9 can be manually rotated to adjust the angle of the thermal imager body 10, thereby achieving the purpose of adjusting the height and angle of the thermal imager body 10, thereby improving the flexibility of the thermal imager body 10;
[0042] By setting the pillars 16 , because there are three groups of pillars 16 and the centers of the three groups of pillars 16 are connected to form a triangular structure, and the triangle has strong stability, the pillars 16 can enhance the stability of the first bracket 1 .
[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An infrared thermal imager base adjustment mechanism, comprising a first bracket (1), characterized in that: The inner wall of the first bracket (1) is rotatably connected to a bevel gear (2), the side of the bevel gear (2) is fixedly connected to a handle (3), the surface of the handle (3) is threadedly connected to a fastening nut (4), the top of the bevel gear (2) is fixedly connected to a threaded rod (5), the surface of the threaded rod (5) is meshed with a second bracket (6), the side of the second bracket (6) is fixedly connected to a limiting column (7), the top of the second bracket (6) is fixedly connected to a support plate (8), the top of the support plate (8) is rotatably connected to a mounting plate (9), and the interior of the mounting plate (9) is fitted with a thermal imager body (10).
2. The infrared thermal imager base adjustment mechanism according to claim 1, characterized in that: A protective cover (11) is fixedly connected to the surface of the thermal imager body (10), a screw rod (12) is rotatably connected to the inner wall of the mounting plate (9), a sliding column (13) is threadedly connected to the surface of the screw rod (12), a fixing plate (14) is fixedly connected to the top of the sliding column (13), a connecting plate (15) is fixedly connected to the surface of the first bracket (1), and a pillar (16) is fixedly connected to the bottom of the connecting plate (15).
3. The infrared thermal imager base adjustment mechanism according to claim 1, characterized in that: The bevel gear (2) comprises two sets of gears meshing with each other, a handle (3) is fixedly connected to the side surface of one set of gears of the bevel gear (2), and a threaded rod (5) is fixedly connected to the top of the other set of gears of the bevel gear (2).
4. The infrared thermal imager base adjustment mechanism according to claim 1, characterized in that: The inner wall of the first bracket (1) is provided with a groove matching the bevel gear (2), and the bevel gear (2) is embedded in the groove of the first bracket (1).
5. The infrared thermal imager base adjustment mechanism according to claim 1, characterized in that: The limiting columns (7) are arranged in two groups symmetrically about the center of the second bracket (6), and the two groups of limiting columns (7) form a sliding structure through the second bracket (6).
6. The infrared thermal imager base adjustment mechanism according to claim 1, characterized in that: Both sides of the first bracket (1) are provided with vertically arranged sliding grooves, and the two groups of limit posts (7) are respectively embedded in the vertical grooves on both sides of the first bracket (1).
7. The infrared thermal imager base adjustment mechanism according to claim 1, characterized in that: The inner wall of the mounting plate (9) is provided with a circular groove matching the thermal imager body (10), and the thermal imager body (10) is embedded in the circular groove of the mounting plate (9).
8. The infrared thermal imager base adjustment mechanism according to claim 2, characterized in that: The surface of the screw rod (12) is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the screw rod (12) are both meshed with sliding columns (13).
9. The infrared thermal imager base adjustment mechanism according to claim 2, characterized in that: Two groups of the fixed plates (14) are provided, and the two groups of the fixed plates (14) respectively form a movable structure through two groups of sliding columns (13).
10. The infrared thermal imager base adjustment mechanism according to claim 2, characterized in that: The pillars (16) are provided in three groups, and the centers of the three groups of pillars (16) are connected to form a triangular structure.