Probe angle adjusting tool of infrared thermometer

Abstract

The utility model relates to the technical field of tool design, and particularly discloses a probe angle adjusting tool of an infrared thermometer, which comprises an adjusting plate, an infrared temperature measuring probe and a nut, a hollow shaft is fixedly arranged at the bottom of the adjusting plate, a base is arranged at the bottom of the adjusting plate, and two clamping seats with the same size are arranged on the surface of the top of the base in parallel. A rack is integrally formed on the outer surface of the hollow shaft, an arc-shaped clamping plate is arranged between the two clamping seats, and a tooth groove is formed in the arc-shaped clamping plate. According to the technical scheme, the tooth groove of the arc-shaped clamping plate is matched with the rack of the hollow shaft to limit the adjusting plate, the tooth groove of the arc-shaped clamping plate is separated from the rack of the hollow shaft by pressing the shifting rod, and therefore the pitching angle of the adjusting plate can be adjusted conveniently; after loosening, the elastic force of the spring enables the tooth groove of the arc-shaped clamping plate to be in self-adaptive clamping connection with the rack of the hollow shaft, so that the adjusting plate is limited again, and the structure facilitates the angle adjustment of the infrared temperature measurement probe in daily life and can perform angle adjustment without the help of any tool.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling design, in particular to a tooling for adjusting the angle of a probe of an infrared thermometer. Background Art

[0002] Infrared thermometer is a common non-contact temperature measurement tool. It measures the surface temperature of the target object by detecting its infrared radiation. These devices are used to quickly and accurately measure the temperature of the human body, objects or environment without direct contact. Infrared temperature measurement technology plays an important role in product quality control and monitoring, equipment online fault diagnosis and safety protection, and energy conservation during the production process. The probe angle adjustment of the infrared thermometer is very important for the accuracy and reliability of the measurement. By adjusting the probe angle, it can ensure that the temperature is accurately aligned with the surface of the target object to avoid measurement errors caused by improper angles. Especially when measuring objects at a long distance or with special shapes, correctly adjusting the angle can ensure that the infrared light is perpendicular to the surface of the target object, thereby obtaining accurate temperature readings. At present, the traditional infrared thermometer probe fixing tool is L-shaped, and conventional tooling cannot achieve the pitch angle adjustment of the infrared temperature measurement probe, which needs to be improved. Therefore, we propose a probe angle adjustment tool for an infrared thermometer. Utility Model Content

[0003] The utility model aims to provide a probe angle adjustment tool for an infrared thermometer, which solves the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a probe angle adjustment tool for an infrared thermometer, comprising an adjustment plate, an infrared temperature measuring probe and a nut, wherein there are two nuts, the two nuts are bolted to the surface of the infrared temperature measuring probe and the two nuts are distributed on the left and right sides of the adjustment plate, the adjustment plate is provided with a through groove for accommodating the infrared temperature measuring probe, a hollow shaft is fixedly provided at the bottom of the adjustment plate, a base is provided at the bottom of the adjustment plate, two holders of the same size are parallelly provided on the top surface of the base, the hollow shaft is rotatably provided between the two holders through an axis body, a rack is integrally formed on the outer surface of the hollow shaft, an arc-shaped holder is elastically provided between the two holders, and the arc-shaped holder is provided with a plurality of tooth grooves.

[0005] As a preferred implementation scheme of the technical solution of the present application, a lever is fixedly provided at the bottom end of the arc-shaped card plate, and both card seats are provided with a slide groove, and a spring is fixedly provided at the bottom end of the slide groove, and both ends of the lever pass through the slide grooves of the two card seats respectively and the bottom of the lever is in contact with the top of the spring.

[0006] As a preferred implementation of the technical solution of the present application, a concave hole is opened on the top surface of the base, a limit rod is fixedly arranged at the bottom of the lever, and the limit rod is inlaid and slidably connected with the concave hole.

[0007] As a preferred implementation of the technical solution of the present application, there are several racks, which are arranged around the outer wall surface of the hollow shaft. When the spring pushes the lever upward, the tooth grooves of the arc-shaped clamping plate engage with the racks on the outer wall surface of the hollow shaft.

[0008] As a preferred implementation of the technical solution of the present application, both ends of the lever pass through the slide groove and the distance that the end point of the lever extends out of the slide groove is 30 mm.

[0009] As a preferred implementation of the technical solution of the present application, the axial length of the arc-shaped clamping plate is two-thirds of the length of the hollow shaft.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The technical solution of the present application defines the adjustment plate by the cooperation of the teeth of the arc-shaped clamping plate and the rack of the hollow shaft. The teeth of the arc-shaped clamping plate are separated from the rack of the hollow shaft by pressing the lever, thereby facilitating the pitch angle adjustment of the adjustment plate. After releasing the spring force, the teeth of the arc-shaped clamping plate and the rack of the hollow shaft are adaptively engaged, thereby defining the adjustment plate again. This structure is convenient for adjusting the angle of the infrared temperature measuring probe in daily life and the angle can be adjusted without the aid of any tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional diagram of a probe angle adjustment tool for an infrared thermometer of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the arc-shaped pallet of the utility model.

[0015] In the figure: 1, adjustment plate; 101, through slot; 2, infrared temperature probe; 3, nut; 4, hollow shaft; 401, rack; 5, shaft body; 6, base; 7, arc-shaped clamping plate; 701, lever; 702, limit rod; 703, tooth groove; 8, spring; 9, clamping seat; 901, slide groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Embodiment 1, as Figure 1-2As shown, the utility model provides a technical solution: a probe angle adjustment tool for an infrared thermometer, comprising an adjustment plate 1, an infrared temperature measuring probe 2 and a nut 3, wherein the number of nuts 3 is two, the two nuts 3 are bolted to the surface of the infrared temperature measuring probe 2 and the two nuts 3 are distributed on the left and right sides of the adjustment plate 1, the adjustment plate 1 is provided with a through groove 101 for accommodating the infrared temperature measuring probe 2, a hollow shaft 4 is fixedly provided at the bottom of the adjustment plate 1, a base 6 is provided at the bottom of the adjustment plate 1, two same-sized holders 9 are provided in parallel on the top surface of the base 6, the hollow shaft 4 is rotatably provided between the two holders 9 through a shaft body 5, a rack 401 is integrally formed on the outer surface of the hollow shaft 4, an arc-shaped holder 7 is elastically provided between the two holders 9, and the arc-shaped holder 7 is provided with a plurality of tooth grooves 703.

[0018] In a specific embodiment of the present invention, an axial hole for cooperating with the shaft body 5 is provided on the surface of the holder 9. The distance between the two holders 9 is 2 mm larger than the length of the hollow shaft 4. The hollow circle of the hollow shaft 4 is aligned with the axial hole on the surface of the holder 9, and then the shaft body 5 is embedded. The two ends of the shaft body 5 are clamped with assembly clamps to prevent the shaft body 5 from falling off. The arc-shaped card plate 7 is placed directly below the hollow shaft 4, and the two ends of the lever 701 at the bottom of the arc-shaped card plate 7 respectively pass through the slide groove 901 of the holder 9 and contact with the spring 8. When the lever 701 is installed into the slide groove 901, the spring 8 needs to be pre-compressed so that the spring 8 presses the lever 701 upward. In the initial state, the adjustment plate 1 and the infrared temperature measuring probe 2 as a whole cannot be adjusted in pitch angle, and can only be adjusted by loosening the screw The nut 3 is used to adjust the vertical position of the infrared temperature measuring probe 2 in the through groove 101. The position of the infrared temperature measuring probe 2 can be fixed by tightening the two nuts 3. By pressing the lever 701, the spring 8 is further compressed, and the arc-shaped card plate 7 moves downward to separate the tooth groove 703 of the arc-shaped card plate 7 from the rack 401 of the hollow shaft 4. At this time, the pitch angle of the infrared temperature measuring probe 2 can be adjusted arbitrarily. After the angle is determined, it is only necessary to release the lever 701. The resilience of the spring 8 makes the tooth groove 703 of the arc-shaped card plate 7 and the rack 401 of the hollow shaft 4 adaptively engage, thereby limiting the adjustment plate 1 again. This structure is convenient for adjusting the angle of the infrared temperature measuring probe 2 in daily life and can adjust the angle without the aid of any tools.

[0019] In the preferred technical solution, a lever 701 is fixedly provided at the bottom end of the arc-shaped clamping plate 7, and both of the two clamping seats 9 are provided with a slide groove 901. A spring 8 is fixedly provided at the bottom end of the slide groove 901. Both ends of the lever 701 pass through the slide grooves 901 of the two clamping seats 9 respectively and the bottom of the lever 701 is in close contact with the top of the spring 8. The rack 401 is arranged around the outer wall surface of the hollow shaft 4. When the spring 8 presses the lever 701 upward, the tooth groove 703 of the arc-shaped clamping plate 7 is meshed with the rack 401 on the outer wall surface of the hollow shaft 4. The spring 8 is used to press the arc-shaped clamping plate 7 to realize the elastic movement of the arc-shaped clamping plate 7.

[0020] In the preferred technical solution, a concave hole is opened on the top surface of the base 6, and a limit rod 702 is fixedly set at the bottom of the lever 701. The limit rod 702 is embedded and slidably connected with the concave hole. The lever 701 cooperates with the concave hole to limit the arc-shaped clamping plate 7 to move only toward the vertical position.

[0021] In the preferred technical solution, both ends of the lever 701 pass through the slide groove 901 and the end of the lever 701 extends out of the slide groove 901 by 30 mm, which is conducive to providing space for fingers to press the lever 701.

[0022] In the preferred technical solution, the axial length of the arc-shaped clamping plate 7 is two-thirds of the length of the hollow shaft 4 , so that the arc-shaped clamping plate 7 can more fully fit and contact with the outer surface of the hollow shaft 4 .

[0023] To sum up, this embodiment provides a new type of fixed tooling based on the conventional fixed tooling of the infrared temperature probe 2, which not only meets the basic vertical position adjustment of the infrared temperature probe 2, but also realizes a fixed tooling structure for conveniently adjusting the pitch angle of the infrared temperature probe 2, effectively solving the problem that the current conventional tooling cannot realize the pitch angle adjustment of the infrared temperature probe 2.

Claims

1. A probe angle adjustment tool for an infrared thermometer, comprising an adjustment plate (1), an infrared temperature measuring probe (2) and a nut (3), wherein the number of the nuts (3) is two, the two nuts (3) are bolted to the surface of the infrared temperature measuring probe (2) and the two nuts (3) are distributed on the left and right sides of the adjustment plate (1), the adjustment plate (1) is provided with a through slot (101) for accommodating the infrared temperature measuring probe (2), and the characteristics are: A hollow shaft (4) is fixedly arranged at the bottom of the adjustment plate (1); a base (6) is arranged at the bottom of the adjustment plate (1); two clamping seats (9) of the same size are arranged in parallel on the top surface of the base (6); the hollow shaft (4) is rotatably arranged between the two clamping seats (9) through an axle body (5); a rack (401) is integrally formed on the outer surface of the hollow shaft (4); an arc-shaped clamping plate (7) is elastically arranged between the two clamping seats (9); and the arc-shaped clamping plate (7) is provided with a plurality of tooth grooves (703).

2. The probe angle adjustment tool for an infrared thermometer according to claim 1, characterized in that: A lever (701) is fixedly arranged at the bottom end of the arc-shaped clamping plate (7), and a slide groove (901) is provided on both of the two clamping seats (9). A spring (8) is fixedly arranged at the bottom end of the slide groove (901), and both ends of the lever (701) pass through the slide grooves (901) of the two clamping seats (9) respectively, and the bottom of the lever (701) is in close contact with the top of the spring (8).

3. The probe angle adjustment tool for an infrared thermometer according to claim 2, characterized in that: A concave hole is provided on the top surface of the base (6), and a limiting rod (702) is fixedly provided on the bottom of the shifting rod (701), and the limiting rod (702) is inlaid and slidably connected with the concave hole.

4. The probe angle adjustment tool for an infrared thermometer according to claim 2, characterized in that: The number of the racks (401) is plural, and the racks (401) are arranged around the outer wall surface of the hollow shaft (4). When the spring (8) presses the lever (701) upward, the tooth grooves (703) of the arc-shaped clamping plate (7) mesh with the racks (401) on the outer wall surface of the hollow shaft (4).

5. The probe angle adjustment tool for an infrared thermometer according to claim 2, characterized in that: Both ends of the lever (701) pass through the slide groove (901), and the distance that the end point of the lever (701) protrudes out of the slide groove (901) is 30 mm.

6. The probe angle adjustment tool for an infrared thermometer according to claim 1, characterized in that: The axial length of the arc-shaped clamping plate (7) is two thirds of the length of the hollow shaft (4).

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