Textile instantaneous contact cool feeling performance tester

Abstract

The utility model provides a kind of textile instantaneous contact cool feeling performance tester, it is related to textile performance testing device field, the textile instantaneous contact cool feeling performance tester, including workbench, multiple substrates are equipped in the workbench upper, multiple substrates are arranged from top to bottom equidistance, placing groove is set in the substrate top, sliding bar is hung in placing groove upper, sliding bar stem is slidably connected with sliding block, shaft rod is pivotally connected in the lower of sliding block, and the inclined support rod is connected in the end of shaft rod.The left end of support rod is connected with temperature guide plate, and the outside of temperature guide plate can be contacted with fabric, and heating module is equipped in the inside of temperature guide plate.This kind of textile instantaneous contact cool feeling performance tester, including workbench, multiple substrates are equipped in the workbench upper, multiple substrates are arranged from top to bottom equidistance, placing groove is set in the substrate top, sliding bar is hung in placing groove upper, sliding bar stem is slidably connected with sliding block, shaft rod is pivotally connected in the lower of sliding block, and the inclined support rod is connected in the end of shaft rod.

Description

Technical Field

[0001] This utility model relates to the technical field of textile performance testing devices, specifically a textile instant contact cooling performance tester. Background Technology

[0002] The instantaneous cooling sensation of textiles refers to the heat transfer that occurs when skin comes into contact with fabric at a certain temperature difference, resulting in a momentary cooling sensation on the skin. Current technologies for testing the instantaneous cooling sensation performance of textiles primarily consider skin temperature, ambient temperature, and time.

[0003] The test procedure is as follows: place the textile in a constant temperature and humidity environment, and press the surface of the textile between heating plates for a moment to determine the maximum heat flow carried away by the textile.

[0004] However, existing testing methods still have some shortcomings: Firstly, after a test is completed, the testing probe must be placed back on the heating element and heated to the specified temperature again, which reduces testing efficiency. Secondly, the heating device contacts the fabric first and then moves away, while the testing probe remains in contact with the clothing; heat loss occurs during this process, leading to inaccurate measurement data. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a tester for the instantaneous cooling performance of textiles upon contact, thus solving the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a textile instant contact cooling performance tester, including a worktable, with multiple base plates arranged at equal distances from top to bottom on the worktable, a placement groove opened on the top of the base plate, a slide rod suspended above the placement groove, a slider slidably fitted on the slide rod, a shaft pivotally connected below the slider, and an inclined support rod connected to the end of the shaft.

[0009] The left end of the support rod is connected to a temperature-conducting plate, the outer side of which can contact the fabric, and the inner side of which is equipped with a heating module. The right end of the support rod is connected to a detection unit, and the weight of the left end of the support rod is greater than that of the right end.

[0010] The slider has a driving part on its side, which can drive the support rod to deflect.

[0011] Preferably, a motor-driven drive wheel is installed on the side of the slider, the drive wheel slides in cooperation with the slide rod, a motor is connected to the side of the slider, an extension plate is connected to the shaft body, and a rope is connected between the motor drive shaft and the extension plate.

[0012] Preferably, a vertical rod is installed on the top of the substrate and around the placement groove. A Z-shaped clamp is slidably fitted on the vertical rod. A spring connects the Z-shaped clamp to the upper end of the vertical rod. The lower end of the Z-shaped clamp extends into the placement groove and fits against the bottom of the inner wall of the placement groove.

[0013] Preferably, the top of the workbench is connected to multiple columns, each column having a slot for engaging with the corner of the substrate. A limiting rod is provided in the slot, with its end extending to the outside of the workbench and threaded with a nut.

[0014] Preferably, the end of the slide bar is bent and connected to the top of the substrate.

[0015] (III) Beneficial Effects

[0016] This invention provides a tester for the instantaneous cooling sensation performance of textiles upon contact. It offers the following advantages:

[0017] 1. This instantaneous contact cooling performance tester for textiles consists of a worktable, multiple base plates, a slide bar, a slider and support rod, a temperature-conducting plate, and a detection unit. It can simultaneously test multiple textiles, improving testing efficiency. The left end of the support rod is heavier than the right end. The temperature-conducting plate is installed on the left end of the support rod, and the detection unit is installed on the right end. The tilt of the support rod is adjusted by the drive unit, allowing the heated temperature-conducting plate to contact the textile and immediately switch to detection mode, reducing heat loss and further improving measurement accuracy. Attached Figure Description

[0018] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0019] Figure 2 This is a front view of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the workbench structure of this utility model;

[0021] Figure 4 This is a partial structural diagram of the present invention;

[0022] Figure 5 This is a schematic diagram of the Z-shaped clip structure of this utility model.

[0023] In the diagram: 1. Workbench, 11. Column, 12. Limiting rod, 13. Nut, 2. Base plate, 21. Vertical rod, 22. Spring, 23. Z-shaped clamp, 24. Placement slot, 3. Sliding rod, 4. Sliding block, 41. Drive wheel, 5. Shaft, 51. Extension plate, 6. Motor, 61. Rope, 7. Support rod, 8. Temperature guiding plate, 9. Detection unit. Detailed Implementation

[0024] This utility model provides a tester for the instantaneous cooling performance of textiles, such as... Figure 1-5 As shown, the system includes a workbench 1, with multiple substrates 2 arranged at equal intervals from top to bottom on top of the workbench 1. A placement groove 24 is formed on the top of each substrate 2, and the textile to be tested is placed in the placement groove 24. A sliding rod 3 is suspended above the placement groove 24, and a slider 4 is slidably fitted onto the body of the sliding rod 3. A shaft 5 is pivotally connected below the slider 4, and an inclined support rod 7 is fixedly installed at the end of the shaft 5.

[0025] A temperature-conducting plate 8 is fixedly installed on the left end of the support rod 7. The outer side of the temperature-conducting plate 8 can contact the fabric, and a heating module is fixedly installed on the inner side of the temperature-conducting plate 8. A detection unit 9 is fixedly installed on the right end of the support rod 7. The weight of the left end of the support rod 7 is greater than that of the right end. The heating module is a conventional technical means, and its specific structure and circuit layout will not be described in detail.

[0026] The slider 4 has a drive unit on its side, which can drive the support rod 7 to deflect.

[0027] Before operation, the support rod 7 is horizontal. During operation, as shown in Figures 1 and 2, after the heating module heats the temperature-conducting plate 8 to the designated temperature, the drive unit releases the left end of the support rod 7. Due to its own weight, the left end of the support rod 7 falls and contacts the textile, and then the slider 4 moves from left to right. Immediately afterwards, the drive unit lifts the left end of the support rod 7, causing the right end of the support rod 7 to sink. The detection unit 9 at the right end of the support rod 7 then contacts the textile, and simultaneously, the slider 4 moves from right to left.

[0028] A drive wheel 41 driven by a motor is fixedly mounted on the side of slider 4, and the drive wheel 41 slides in engagement with slider 3. A motor 6 is fixedly mounted on the side of slider 4, and an extension plate 51 is welded to the shaft of shaft 5. A rope 61 is fixedly tied between the drive shaft of motor 6 and the extension plate 51. The tilt of support rod 7 is controlled by selectively winding rope 61 through motor 6. When the drive shaft of motor 6 completely releases rope 61, the left end of support rod 7 naturally falls and contacts the textile due to its own weight.

[0029] A vertical rod 21 is welded to the top of the substrate 2 and around the placement groove 24. A Z-shaped clamp 23 is slidably fitted onto the vertical rod 21. A spring 22 is welded between the Z-shaped clamp 23 and the upper end of the vertical rod 21. The lower end of the Z-shaped clamp 23 extends into the placement groove 24 and fits against the bottom of the inner wall of the placement groove 24. The elasticity of the spring 22 keeps the Z-shaped clamp 23 tightly against the inner wall of the placement groove 24, thereby achieving the effect of fixing and clamping the textile.

[0030] Multiple columns 11 are fixedly installed on the top of the workbench 1. Each column 11 has a slot, which allows the column 11 to engage with the corner of the substrate 2. A limiting rod 12 is provided in the slot, and the end of the limiting rod 12 extends to the outside of the workbench 1 and is threaded with a nut 13. This serves to fix the substrate 2.

[0031] The end of the slide bar 3 is bent and welded to the top of the substrate 2.

[0032] In summary, this instantaneous contact cooling performance tester for textiles comprises a worktable 1, multiple substrates 2, a slide bar 3, a slider 4, a support rod 7, a temperature-conducting plate 8, and a detection unit 9. It can simultaneously test multiple textiles, improving testing efficiency. The left end of the support rod 7 is heavier than the right end. The temperature-conducting plate 8 is installed on the left end of the support rod 7, and the detection unit 9 is installed on the right end. By adjusting the tilt of the support rod 7 through the drive unit, the heated temperature-conducting plate 8 contacts the textile, and immediately and quickly switches to detection mode, reducing heat loss and further improving measurement accuracy.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tester for the instantaneous cooling sensation performance of textiles, characterized in that: Includes a workbench (1), above which are multiple substrates (2), which are arranged at equal distances from top to bottom. The top of each substrate (2) has a placement groove (24), above which a slide rod (3) is suspended. The slide rod (3) is slidably fitted with a slider (4), and a shaft (5) is pivotally connected below the slider (4). An inclined support rod (7) is connected to the end of the shaft (5). The left end of the support rod (7) is connected to a temperature guide plate (8), the outer side of the temperature guide plate (8) can contact the fabric, the inner side of the temperature guide plate (8) is provided with a heating module, the right end of the support rod (7) is connected to a detection unit (9), and the weight of the left end of the support rod (7) is greater than the weight of the right end of the support rod (7). The slider (4) has a driving part on its side, which can drive the support rod (7) to deflect.

2. The instantaneous contact cooling performance tester for textiles according to claim 1, characterized in that: The slider (4) is equipped with a motor-driven drive wheel (41) on its side. The drive wheel (41) slides with the slide rod (3). The slider (4) is connected to a motor (6) on its side. The shaft (5) is connected to an extension piece (51). A rope (61) is connected between the drive shaft of the motor (6) and the extension piece (51).

3. The instantaneous contact cooling performance tester for textiles according to claim 2, characterized in that: A vertical rod (21) is installed on the top of the substrate (2) and around the placement groove (24). A Z-shaped clamp (23) is slidably fitted on the body of the vertical rod (21). A spring (22) is connected between the Z-shaped clamp (23) and the upper end of the vertical rod (21). The lower end of the Z-shaped clamp (23) extends into the placement groove (24) and fits against the bottom of the inner wall of the placement groove (24).

4. The instantaneous contact cooling performance tester for textiles according to claim 3, characterized in that: The top of the workbench (1) is connected to multiple columns (11). The columns (11) have slots, which allow the columns (11) to engage with the corners of the base plate (2). A limiting rod (12) is provided in the slot. The end of the limiting rod (12) extends to the outside of the workbench (1) and is threaded with a nut (13).

5. The instantaneous contact cooling performance tester for textiles according to claim 4, characterized in that: The end of the slide bar (3) is bent and connected to the top of the substrate (2).

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