Thermal imager fixing support capable of adjusting angles in multiple directions

Abstract

The utility model discloses a thermal imager fixing support capable of adjusting angles in multiple directions, which comprises a support arm, a swing structure and a thermal imager fixing frame, one end of the swing structure is hinged with the support arm in a first direction, and the other end of the swing structure is hinged with the thermal imager fixing frame in a second direction. The first direction and the second direction are two different directions. The thermal imager fixing support is provided with the swing structure, one end of the swing structure is hinged to the support arm in the first direction, the other end of the swing structure is hinged to the thermal imager fixing frame in the second direction, the first direction is different from the second direction, and specifically, the first direction is perpendicular to the second direction. The thermal imager fixing frame has the left-right swing freedom degree and the pitching freedom degree, the angle of a thermal imager installed on the thermal imager fixing frame can be adjusted in multiple directions, the flexibility of the thermal imager is improved, the moving range is wide, and use of the thermal imager is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal imagers, in particular to a thermal imager fixing bracket capable of adjusting angles in multiple directions. Background Art

[0002] Infrared thermal imager is an instrument used to detect infrared radiation of target objects. It converts the temperature distribution image of the target object into a video image through photoelectric conversion, electrical signal processing and other means. It plays a key role in manufacturing, materials, machinery, medical and other fields. It can display the temperature distribution and changes of the required area in real time and intuitively. With the help of infrared thermal imager, the temperature of the brake pad friction under different conditions can be studied. However, since the thermal imager is a single structure and has no bracket support, it is necessary to set up an additional thermal imager in most occasions.

[0003] The existing thermal imager fixing bracket can only perform reciprocating movement in one direction and can only achieve angle adjustment with one degree of freedom, which affects the use of the thermal imager. Utility Model Content

[0004] The utility model aims to provide a thermal imager fixing bracket capable of adjusting angles in multiple directions, so as to solve the technical problem that the thermal imager fixing bracket in the prior art can only adjust the angle with a single degree of freedom.

[0005] The utility model provides a thermal imager fixing bracket capable of adjusting angles in multiple directions, comprising a bracket arm, a swing structure and a thermal imager fixing frame, wherein one end of the swing structure is hinged to the bracket arm in a first direction, and the other end of the swing structure is hinged to the thermal imager fixing frame in a second direction, and the first direction and the second direction are two different directions.

[0006] As described above, the thermal imager fixing bracket with multi-directional adjustable angle, one end of the longitudinal hole joint is rotatably connected to the bracket arm via the first pin shaft, the other end of the longitudinal hole joint is provided with a longitudinally arranged second pin shaft, one end of the transverse hole joint is rotatably connected to the longitudinal hole joint via the second pin shaft, and the other end of the transverse hole joint is connected to the thermal imager fixing frame.

[0007] As described above, the thermal imager fixing bracket with multi-directional adjustable angle, the bracket arm includes a first arm, a second arm and a connecting head, one end of the connecting head is rotatably connected to the end of the first arm, and the rotation center axis is longitudinally arranged, the other end of the connecting head is provided with a fourth pin shaft arranged transversely, the head end of the second arm is rotatably connected to the connecting head through the fourth pin shaft, and the first pin shaft is arranged at the end of the second arm.

[0008] The thermal imager fixing bracket with multi-directional adjustable angle as described above, the thermal imager fixing bracket also includes a lifting table and a base, the base is arranged on the top of the lifting table, the head end of the bracket arm is rotatably connected to the base, and the rotation center axis is longitudinally arranged.

[0009] As described above, the thermal imager fixing bracket with multi-directional adjustable angle, the lifting table includes a table top and four lifting legs, the four lifting legs are fixed to the bottom of the table top and distributed at the four corners of the table top, and the base is arranged on the top of the table top.

[0010] As for the thermal imager fixing bracket capable of adjusting angles in multiple directions as described above, the lifting table further comprises a driving structure, and the driving structure is used to drive the lifting legs to move up and down.

[0011] As described above, the thermal imager fixing bracket capable of adjusting angles in multiple directions, each lifting leg is provided with a lifting drive mechanism, so that the four lifting legs can be lifted and lowered synchronously or independently.

[0012] As described above, the thermal imager fixing bracket with multi-directional adjustable angles, the bottom of the base is provided with a bending structure, the table top is provided with a through hole, the bending structure includes a vertical part and a horizontal part, the vertical part is passed through the through hole, the two ends of the vertical part are respectively connected to the base and the horizontal part, and the horizontal part is fixedly connected to the bottom wall of the table top.

[0013] As described above, the thermal imager fixing bracket capable of adjusting angles in multiple directions has pulleys disposed at the bottom of each of the four lifting legs.

[0014] The thermal imager fixing bracket with multi-directional adjustable angle as described above, the thermal imager fixing bracket also includes a rotating fixed wall, the thermal imager fixing frame is connected to the rotating fixed wall, the transverse hole joint is provided with a transversely arranged third pin shaft, and the rotating fixed wall is rotatably connected to the transverse hole joint through the third pin shaft.

[0015] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0016] In the utility model, a swing structure is provided, one end of the swing structure is hinged to the bracket arm in a first direction, and the other end of the swing structure is hinged to the thermal imager fixing frame in a second direction, the first direction and the second direction are two different directions, specifically, the first direction is perpendicular to the second direction, so that the thermal imager fixing frame has left and right swing freedom and pitch freedom, so that the thermal imager installed on the thermal imager fixing frame can adjust the angle in multiple directions, improve its flexibility, and have a wide range of activities, which is conducive to the use of the thermal imager. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 is a schematic structural diagram of a thermal imager fixing bracket according to an exemplary embodiment;

[0019] Figure 2 is a front view of a thermal imager fixing bracket according to an exemplary embodiment;

[0020] Figure 3 is a schematic diagram of a partial structure of a thermal imager fixing bracket according to an exemplary embodiment;

[0021] Figure 4 It is a schematic structural diagram of a base according to an exemplary embodiment.

[0022] Among them: 1. lifting table; 11. table top; 12. lifting feet; 2. base; 21. vertical part; 22. horizontal part; 3. bracket arm; 31. first arm; 32. connecting head; 321. fourth pin shaft; 33. second arm; 331. first pin shaft; 4. rotating fixed wall; 5. thermal imager fixing frame; 6. swinging structure; 61. longitudinal hole joint; 611. second pin shaft; 62. transverse hole joint; 621. third pin shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like 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, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] See also Figure 1-Figure 4The utility model provides a thermal imager fixing bracket with multi-directional adjustable angle, including a bracket arm 3, a swing structure 6 and a thermal imager fixing frame 5, one end of the swing structure 6 is hinged to the bracket arm 3 in a first direction, and the other end of the swing structure 6 is hinged to the thermal imager fixing frame 5 in a second direction, the first direction and the second direction are two different directions, specifically, the first direction is perpendicular to the second direction, wherein the first direction is a vertical direction and the second direction is a horizontal direction, or the first direction is a horizontal direction and the second direction is a vertical direction. The bracket arm 3 and the thermal imager fixing frame 5 are connected by the swing structure 6, so that the thermal imager fixing frame 5 can swing up and down and left and right, so that it has left and right swing freedom and pitch freedom, so that the thermal imager installed on the thermal imager fixing frame 5 can adjust the angle in multiple directions, improve its flexibility, and have a wide range of activities, which is conducive to the use of the thermal imager.

[0029] Specifically, the thermal imager fixing frame 5 is used to install the thermal imager. During installation, the thermal imager lens is placed into the thermal imager fixing frame 5 with the lens facing downward, and a semicircle is cut at the outer bottom of the thermal imager fixing frame 5 to accommodate the position of the lens. Preferably, the thermal imager fixing frame 5 can be made of a lighter metal material, such as aluminum alloy, or wood, to reduce the weight of the thermal imager fixing frame 5 and reduce the weight support requirements of the thermal imager fixing bracket; the thermal imager fixing frame 5 can also be designed in size according to the size of the thermal imager, so that the installation of the thermal imager is more secure and more beautiful.

[0030] Further, the swing structure 6 includes a longitudinal hole joint 61 and a transverse hole joint 62, the end of the support arm 3 is provided with a transversely arranged first pin 331, one end of the longitudinal hole joint 61 is rotatably connected to the support arm 3 through the first pin 331, the other end of the longitudinal hole joint 61 is provided with a longitudinally arranged second pin 611, one end of the transverse hole joint 62 is rotatably connected to the longitudinal hole joint 61 through the second pin 611, and the other end of the transverse hole joint 62 is connected to the thermal imager fixing frame 5. The support arm 3 and the thermal imager fixing frame 5 are connected by the longitudinal hole joint 61 and the transverse hole joint 62 to realize the up and down and left and right swing of the thermal imager fixing frame 5, so that the thermal imager fixing frame 5 has left and right swing freedom and pitch freedom.

[0031] Further, the support arm 3 includes a first support arm 31, a second support arm 33 and a connector 32, one end of the connector 32 is rotatably connected to the end of the first support arm 31, and the rotation center axis is arranged longitudinally, the other end of the connector 32 is provided with a fourth pin 321 arranged transversely, the head end of the second support arm 33 is rotatably connected to the connector 32 through the fourth pin 321, and the first pin 331 is arranged at the end of the second support arm 33. The connector 32 can also rotate in the horizontal direction relative to the first support arm 31, the second support arm 33 can pitch relative to the connector 32, and the transverse hole joint 62 can pitch relative to the second support arm 33. The angle of the thermal imager fixing frame 5 can be adjusted at multiple positions, which can further improve its adjustment range and activity range.

[0032] Furthermore, the thermal imager fixing bracket also includes a rotating fixing wall 4, the thermal imager fixing frame 5 is connected to the rotating fixing wall 4, and the transverse hole joint 62 is provided with a transversely arranged third pin shaft 621. The rotating fixing wall 4 is rotatably connected to the transverse hole joint 62 through the third pin shaft 621, so that the thermal imager fixing frame 5 has a larger swing angle.

[0033] Specifically, the first pin shaft 331 , the second pin shaft 611 , the third pin shaft 621 , and the fourth pin shaft 321 are all cylindrical structures.

[0034] Furthermore, the thermal imager fixing bracket also includes a lifting table 1 and a base 2, the base 2 is arranged on the top of the lifting table 1, the head end of the bracket arm 3 is rotatably connected to the base 2, and the rotation center axis is longitudinally arranged, so that the first arm 31 can rotate in the horizontal direction relative to the base 2, and the lifting table 1 can move up and down to drive the thermal imager fixing frame 5 to move up and down, thereby adjusting the height of the thermal imager fixing frame 5.

[0035] Furthermore, the lifting table 1 includes a table top 11 and four lifting legs 12 , the four lifting legs 12 are fixed to the bottom of the table top 11 and distributed at four corners of the table top 11 , and the base 2 is arranged on the top of the table top 11 .

[0036] Furthermore, the lifting table 1 further comprises a driving structure, and the driving structure is used to drive the lifting legs 12 to move upward and downward. Specifically, the driving structure can be driven by a motor, a hydraulic drive or a cylinder.

[0037] Furthermore, a plurality of reinforcing rods are provided between the four lifting legs 12 to increase the rigidity of the lifting legs 12 .

[0038] Furthermore, each of the lifting legs 12 is provided with a lifting drive mechanism, so that the four lifting legs 12 can be lifted synchronously or independently, and the thermal imager fixing bracket can be placed on an uneven ground for use, thereby improving the adaptability of the product.

[0039] Furthermore, a bending structure is provided at the bottom of the base 2, and a through hole is provided on the table top 11. The bending structure includes a vertical portion 21 and a horizontal portion 22. The vertical portion 21 is inserted into the through hole, and the two ends of the vertical portion 21 are respectively connected to the base 2 and the horizontal portion 22, and the horizontal portion 22 is fixedly connected to the bottom wall of the table top 11. The base 2 and the bending structure are an integrated structure, and a mounting hole is provided on the horizontal portion 22. A hand-tightening bolt is installed in the mounting hole. The horizontal portion 22 and the hand-tightening bolt together form a clamp, which can clamp the base 2 in the through hole of the table top 11.

[0040] Furthermore, the base 2 is welded to the table top 11, which can enhance the stability of the structure.

[0041] Furthermore, pulleys are provided at the bottom of the four lifting legs 12 to facilitate the movement of the thermal imager fixing bracket.

[0042] Before preparing to use the infrared thermal imager for temperature measurement, place the entire thermal imager fixing bracket in a stable place next to the friction tester, adjust the height of the lifting table 1 so that the thermal imager fixing frame 5 is at a suitable height, then adjust the first arm 31 and the second arm 33 so that the thermal imager fixing frame 5 is at a suitable position, then adjust the longitudinal hole joint 61, the transverse hole joint 62 and the rotating fixed wall 4 so that the thermal imager fixing frame 5 is at a suitable angle, and then put the infrared thermal imager into the thermal imager fixing frame 5, connect the thermal imager line, and it can work effectively. The thermal imager fixing bracket of this scheme, each component executes the steps according to the above arrangement method, which can effectively solve the problem of difficulty in use caused by the unreasonable height, range, and angle of most current infrared thermal imager brackets; and it is an independent device that does not need to contact the friction tester, so it will not be affected by the vibration generated when the tester is working.

[0043] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A thermal imager fixing bracket capable of adjusting angles in multiple directions, characterized in that: It includes a support arm, a swing structure and a thermal imager fixing frame, one end of the swing structure is hinged to the support arm in a first direction, and the other end of the swing structure is hinged to the thermal imager fixing frame in a second direction, and the first direction and the second direction are two different directions.

2. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 1, characterized in that: The swing structure includes a longitudinal hole joint and a transverse hole joint. The end of the support arm is provided with a transversely arranged first pin shaft, one end of the longitudinal hole joint is rotatably connected to the support arm through the first pin shaft, the other end of the longitudinal hole joint is provided with a longitudinally arranged second pin shaft, one end of the transverse hole joint is rotatably connected to the longitudinal hole joint through the second pin shaft, and the other end of the transverse hole joint is connected to the thermal imager fixing frame.

3. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 2, characterized in that: The support arm includes a first support arm, a second support arm and a connecting head, one end of the connecting head is rotatably connected to the end of the first support arm, and the rotation center axis is longitudinally arranged, the other end of the connecting head is provided with a transversely arranged fourth pin shaft, the head end of the second support arm is rotatably connected to the connecting head through the fourth pin shaft, and the first pin shaft is arranged at the end of the second support arm.

4. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 3, characterized in that: The thermal imager fixing bracket also includes a lifting table and a base. The base is arranged on the top of the lifting table. The head end of the bracket arm is rotatably connected to the base, and the rotation center axis is arranged longitudinally.

5. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 4, characterized in that: The lifting table includes a table top and four lifting legs, the four lifting legs are fixed to the bottom of the table top and distributed at the four corners of the table top, and the base is arranged on the top of the table top.

6. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 5, characterized in that: The lifting table also includes a driving structure, which is used to drive the lifting legs to move up and down.

7. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 5, characterized in that: Each of the lifting legs is provided with a lifting driving mechanism, so that the four lifting legs can be lifted synchronously or independently.

8. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 5, characterized in that: A bending structure is provided at the bottom of the base, and a through hole is provided on the table top. The bending structure includes a vertical portion and a horizontal portion. The vertical portion passes through the through hole, and two ends of the vertical portion are respectively connected to the base and the horizontal portion, and the horizontal portion is fixedly connected to the bottom wall of the table top.

9. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 5, characterized in that: The bottoms of the four lifting legs are all provided with pulleys.

10. The multi-directionally adjustable angle thermal imager fixing bracket according to claim 2, characterized in that: The thermal imager fixing bracket also includes a rotating fixing wall, the thermal imager fixing frame is connected to the rotating fixing wall, a third pin shaft arranged laterally is provided on the transverse hole joint, and the rotating fixing wall is rotatably connected to the transverse hole joint through the third pin shaft.

Images