Portable temperature and humidity meter

Abstract

The utility model discloses a portable humiture measuring instrument, which comprises a humiture measuring instrument, a connecting line is arranged on the humiture measuring instrument, a sensor rod is arranged at the end part of the connecting line, and the portable humiture measuring instrument is characterized in that a folding storage assembly for releasing and storing the connecting line is arranged on the rear side of the humiture measuring instrument; the folding storage assembly comprises a mounting plate arranged on the rear side of the temperature and humidity meter, a plurality of sliding grooves are formed in the mounting plate, sliding blocks are arranged in the sliding grooves in a sliding mode, matching wheels are rotationally arranged on the sliding blocks, a plurality of top side wheels are arranged on the upper side of the mounting plate, and the top side wheels are arranged at the top positions between the sliding grooves. The connecting line is wound around the outer surface of the matching wheel and the outer surface of the top side wheel, through the structural design of the folding storage assembly, the length of the connecting line can be released as long as the length of the connecting line needs to be used by a person, and the too long connecting line does not need to be tidied and folded.

Description

Technical Field

[0001] This utility model relates to the field of temperature and humidity measurement equipment technology, specifically a portable temperature and humidity meter. Background Technology

[0002] A temperature and humidity meter is an instrument that can simultaneously measure temperature and humidity, and it is a relatively common device in the field of measuring instruments. When using this device, because its sensor at the measuring end is connected to the instrument body via a long wire, the operator needs to frequently adjust the wire to prevent it from obstructing the measuring end. This makes using the temperature and humidity meter quite inconvenient. Extensive research has been conducted to address this issue. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a portable temperature and humidity meter that can solve the problems in the prior art.

[0004] This utility model is achieved through the following technical solution: A portable temperature and humidity meter of this utility model includes a temperature and humidity meter, a connecting line provided on the temperature and humidity meter, and a sensor rod provided at the end of the connecting line. The characteristic feature is that a folding storage assembly for releasing and storing the connecting line is provided on the rear side of the temperature and humidity meter. The folding storage assembly includes a mounting plate provided on the rear side of the temperature and humidity meter, a plurality of sliding grooves provided in the mounting plate, a slider slidably provided in the sliding grooves, a mating wheel rotatably provided on the slider, a plurality of top side wheels provided on the upper side of the mounting plate, the top side wheels being located at the top position between the sliding grooves, and the connecting line passing around the outer surface of the mating wheel and the top side wheel.

[0005] In a further technical solution, the connecting lines are distributed in a triangle between the mating wheel and the top side wheel.

[0006] A further technical solution is to provide a shielding plate on one side of the mounting plate.

[0007] In a further technical solution, a handle is provided on the shield.

[0008] In a further technical solution, the shield is provided with an inlet hole and the top of the shield is provided with an outlet hole.

[0009] A further technical solution is that the top of the mounting plate is provided with a buckle.

[0010] A further technical solution is provided on one side of the mounting plate, which is an adjustment structure that drives the slider to move up and down. The adjustment structure includes a threaded shaft on one side of the temperature and humidity meter, the threaded shaft being rotatably located on the rear side of the temperature and humidity meter, an internal threaded block being threadedly connected to the outer surface of the threaded shaft, and a connecting rod being provided on one side of the internal threaded block, the connecting rod slidingly passing through the slider.

[0011] The beneficial effects of this utility model are: First, through the structural design of the foldable storage component, the connecting cable can be released in the length required by the user, without the need to organize and fold excessively long connecting cables. Attached Figure Description

[0012] For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the overall structure of a portable temperature and humidity meter according to the present invention;

[0014] Figure 2 for Figure 1 Schematic diagram of the rear structure of the equipment;

[0015] Figure 3 for Figure 2 A schematic diagram at point A in the middle;

[0016] Figure 4 for Figure 2 A schematic diagram of the structure after removing the shielding plate;

[0017] Figure 5 for Figure 4 A schematic diagram of the structure after removing the mounting plate;

[0018] Figure 6 for Figure 5 A schematic diagram at point B in the middle;

[0019] In the figure, the temperature and humidity meter is 11, the connecting line is 12, the inlet hole is 13, the shield is 14, the handle is 15, the mounting plate is 16, the sensor rod is 17, the outlet hole is 18, the buckle is 19, the threaded shaft is 21, the slide is 22, the internal thread block is 23, the slider is 24, the mating wheel is 25, the top side wheel is 26, and the connecting rod is 31. Detailed Implementation

[0020] like Figures 1-6 As shown, this utility model will be described in detail. For ease of description, the directions mentioned below are defined as follows: the directions of up, down, left, right, front, and back mentioned below are the same as... Figure 1The projection relationship of the instrument itself is consistent in the up, down, left, right, front and back directions. The portable temperature and humidity meter of this utility model includes a temperature and humidity meter 11, a connecting line 12 is provided on the temperature and humidity meter 11, a folding storage component for releasing and storing the connecting line 12 is provided on the rear side of the temperature and humidity meter 11, and a sensor rod 17 is provided at the end of the connecting line 12. The sensor rod 17 is used to measure temperature and humidity.

[0021] Advantageously, the folding storage assembly includes a mounting plate 16 disposed on the rear side of the temperature and humidity meter 11. The mounting plate 16 has multiple sliding grooves 22, and a slider 24 is slidably disposed in the sliding grooves 22. A mating wheel 25 is rotatably disposed on the slider 24. Multiple top side wheels 26 are disposed on the upper side of the mounting plate 16. The top side wheels 26 are disposed at the top position between the sliding grooves 22. A connecting line 12 passes around the outer surface of the mating wheel 25 and the top side wheel 26. The connecting line 12 is triangularly distributed between the mating wheel 25 and the top side wheel 26. An adjustment structure for driving the slider 24 to move up and down is disposed on one side of the mounting plate 16.

[0022] Advantageously, a shielding plate 14 is provided on one side of the mounting plate 16.

[0023] Advantageously, a handle 15 is provided on the shield 14.

[0024] Advantageously, the shield 14 is provided with an inlet hole 13 through which the connecting wire 12 passes, and the top of the shield 14 is provided with an outlet hole 18 through which the connecting wire 12 exits.

[0025] Advantageously, the mounting plate 16 is provided with a buckle 19 at the top, which is engaged with the sensor rod 17.

[0026] Advantageously, the adjustment structure includes a threaded shaft 21 disposed on one side of the temperature and humidity meter 11, the threaded shaft 21 being rotatably disposed on the rear side of the temperature and humidity meter 11, an internal threaded block 23 being provided on the outer surface of the threaded shaft 21 with thread engagement, a connecting rod 31 being provided on one side of the internal threaded block 23, and the connecting rod 31 slidingly passing through the slider 24.

[0027] The connecting cable 12 is stored at the rear of the temperature and humidity meter 11 by a folding storage component. When in use, by rotating the threaded shaft 21, the internal threaded block 23 drives the connecting rod 31 and the slider 24 to slide upward. The slider 24 then slides upward along the slide groove 22, causing the mating wheel 25 to move towards the top wheel 26, thereby releasing the connecting cable 12. This design allows the user to release the connecting cable 12 only as long as needed, without having to fold or organize excessively long connecting cables 12.

[0028] The shield 14 is installed on one side of the mounting plate 16, and the handle 15 makes it easy for personnel to lift the entire device. The inlet hole 13 and outlet hole 18 facilitate the extension and retraction of the connecting cable 12.

[0029] The baffle 14 is located on one side of the mating wheel 25 and will not affect the sliding of the mating wheel 25.

[0030] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without creative effort should be included within the protection scope of this utility model; therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A portable temperature and humidity meter, comprising a temperature and humidity meter (11), wherein a connecting wire (12) is provided on the temperature and humidity meter (11), and a sensor rod (17) is provided at the end of the connecting wire (12), characterized in that, The temperature and humidity meter (11) is provided with a folding storage assembly for releasing and storing the connecting line (12) on the rear side. The folding storage assembly includes a mounting plate (16) provided on the rear side of the temperature and humidity meter (11). The mounting plate (16) is provided with multiple sliding grooves (22). A slider (24) is slidably provided in the sliding grooves (22). A mating wheel (25) is rotatably provided on the slider (24). Multiple top side wheels (26) are provided on the upper side of the mounting plate (16). The top side wheels (26) are located at the top position between the sliding grooves (22). The connecting line (12) passes around the outer surface of the mating wheel (25) and the top side wheel (26). The connecting line (12) is triangularly distributed between the mating wheel (25) and the top side wheel (26); A shielding plate (14) is provided on one side of the mounting plate (16); The baffle plate (14) is provided with a handle (15); The mounting plate (16) is provided with a buckle (19) at the top; The mounting plate (16) is provided with an adjustment structure on one side to drive the slider (24) to move up and down. The adjustment structure includes a threaded shaft (21) on one side of the temperature and humidity meter (11). The threaded shaft (21) is rotatably located on the rear side of the temperature and humidity meter (11). An internal threaded block (23) is provided on the outer surface of the threaded shaft (21) in a threaded fit. A connecting rod (31) is provided on one side of the internal threaded block (23). The connecting rod (31) slides through the slider (24).

2. The portable temperature and humidity meter according to claim 1, characterized in that: The shield (14) is provided with an inlet hole (13) and the top of the shield (14) is provided with an outlet hole (18).

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