Multi-angle flexible touch tester

Abstract

The utility model provides a kind of multi-angle flexible touch tester, its structure includes base, test mesa, test slot, multi-angle test seat;The test mesa is located on base upper end;The test slot is located test mesa top surface front, to be used for placing fabric;Multi-angle test seat is connected in the top of test slot in the way of open and close, when testing, multi-angle test seat is opened, then the fabric to be tested is laid on pressure sensor, then multi-angle test seat is closed, by digital display control panel control driver operation, several angle different drivers are sequentially driven corresponding extrusion test head to extrude fabric, the effect of each angle, pressure sensor and optical sensor generate corresponding data, staff calculates the touch value of fabric according to pressure value, deformation rebound value, using multi-angle flexible touch tester effectively improves test precision.

Description

Technical Field

[0001] This utility model relates to the field of flexible touch testing instruments, and in particular to a multi-angle flexible touch testing instrument. Background Technology

[0002] A tactile tester, also known as a fabric tactile tester, is a scientific instrument that objectively quantifies the tactile feel of a fabric by measuring its physical properties. This instrument typically tests parameters such as thickness, compression, bending, surface friction, and thermal properties to predict tactile indicators such as smoothness, softness, and warmth retention of the fabric.

[0003] Existing tactile testing instruments generally use a vertical force applied to the fabric to test its resilience data, thereby determining the fabric's tactile value. However, in actual wear, the fabric will also be subjected to forces at different angles, so the vertical force testing method is not very accurate. Utility Model Content

[0004] The purpose of this invention is to provide a multi-angle flexible touch tester to solve the above-mentioned problems.

[0005] The technical solution of this utility model is implemented as follows:

[0006] This utility model provides a multi-angle flexible touch tester, the structure of which includes a base; a test platform disposed on the upper end of the base; a test slot located at the front of the top of the test platform for placing fabric; a multi-angle test seat connected to the top of the test slot in an openable and closable manner; the end face of the multi-angle test seat facing the test slot has an arc-shaped groove, on which a plurality of actuators with different angles are spaced apart, the output end of the actuators being vertically or inclined toward the bottom surface of the test slot, and a compression test head is connected to the output end; a plate-shaped pressure sensor is laid on the bottom surface of the test slot, and a plurality of optical sensors for detecting fabric surface deformation are provided on the inner wall of the middle section of the test slot; the test platform is provided with an output component that provides a power source for the actuators.

[0007] In the above technical solution, during testing, the multi-angle test stand is turned on, and then the fabric to be tested is laid on the pressure sensor. Then, the multi-angle test stand is turned off, and the driver is controlled to operate through the digital display control panel. Several drivers with different angles sequentially drive the corresponding compression test heads to compress the fabric. For each angle, the pressure sensor and optical sensor generate corresponding data. The operator calculates the tactile value of the fabric based on the pressure value and the deformation rebound value. The use of a multi-angle flexible tactile tester effectively improves the testing accuracy.

[0008] In one embodiment, for pneumatic transmission, the driver is specifically a cylinder, the output component is specifically an air pump, and an air pipe is provided in the interlayer of the multi-angle test seat, with one end of the air pipe connected to the input end of the cylinder and the other end connected to the output end of the air pump.

[0009] In one embodiment, for electric drive, the driver is specifically an electric cylinder, the output component is specifically a battery, and a power supply line is provided in the interlayer of the multi-angle test seat. One end of the power supply line is connected to the power terminal of the electric cylinder, and the other end is connected to the output terminal of the battery.

[0010] In one embodiment, a fabric placement rack is provided at the rear of the top surface of the test table to prevent fabric from accumulating on the test table surface.

[0011] In one embodiment, for ease of data viewing and operation, the outer wall of the test platform is provided with a digital display control panel that is wirelessly connected to the driver, pressure sensor, optical sensor, and extrusion test head; wherein, the digital display control panel has buttons for controlling the operation of the driver, pressure sensor, optical sensor, and extrusion test head, as well as a display screen for displaying the data of the pressure sensor and optical sensor.

[0012] In one embodiment, to perform two different contact actions, the compression test head includes a positioning rod and a compression wheel fixedly connected to the output end of the driver. The end of the positioning rod away from the output end of the driver is provided with a rotating groove. The compression wheel is rotatably disposed on the end face of the rotating groove. A motor that drives the compression wheel to rotate is provided in the rotating groove. The upper part of the compression wheel is covered with a first covering sleeve with a rough surface, and the lower part of the compression wheel is covered with a second covering sleeve with a smooth surface. Both the first covering sleeve and the second covering sleeve are made of silicone material to provide flexibility and prevent damage to the fabric.

[0013] In one embodiment, to facilitate opening and closing, the opening and closing method is specifically a hinge, and the edge of the opening of the test slot is provided with a hinge seat that connects to the multi-angle test seat.

[0014] The advantages or beneficial effects of the above technical solutions include at least the following:

[0015] This utility model discloses a multi-angle flexible tactile testing instrument. During testing, the multi-angle testing base is opened, and the fabric to be tested is laid on the pressure sensor. Then, the multi-angle testing base is closed, and the driver is controlled to operate through the digital display control panel. Several drivers with different angles sequentially drive the corresponding compression test heads to compress the fabric. The pressure sensor and optical sensor generate corresponding data for each angle. The operator calculates the tactile value of the fabric based on the pressure value and deformation rebound value. The use of the multi-angle flexible tactile testing instrument effectively improves the testing accuracy. Attached Figure Description

[0016] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0017] Figure 1 This is a schematic diagram of the structure of a multi-angle flexible tactile testing instrument according to the present invention;

[0018] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the test platform;

[0019] Figure 3 This is a schematic diagram of the structure of the extrusion test head;

[0020] Figure 4 This is a schematic diagram of the extrusion roller. Detailed Implementation

[0021] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0022] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0024] It should be noted that the terms "a" and "several" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0025] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0026] Reference Figures 1-4 A multi-angle flexible touch tester includes a base 1; a test platform 2 located on the upper end of the base 1; a test slot 3 located at the front of the top of the test platform 2 for placing fabric; a multi-angle test seat 4 connected to the top of the test slot 3 in an openable and closable manner; the end face of the multi-angle test seat 4 facing the test slot 3 has an arc-shaped groove 41, on which a plurality of actuators 42 with different angles are spaced apart, the output end of the actuator 42 is vertically or inclined toward the bottom surface of the test slot 3, and a compression test head 43 is connected to the output end; a plate-shaped pressure sensor 31 is laid on the bottom surface of the test slot 3, and a plurality of optical sensors 32 for detecting fabric surface deformation are provided on the inner wall of the middle section of the test slot 3; an output component 21 providing a power source for the actuators 42 is provided in the test platform 2.

[0027] In the above technical solution, during testing, the multi-angle test seat 4 is opened, and then the fabric to be tested is laid on the pressure sensor 31. Then, the multi-angle test seat 4 is closed, and the driver 42 is controlled to operate through the digital display control panel. Several drivers 42 with different angles sequentially drive the corresponding compression test heads 43 to compress the fabric. For each angle, the pressure sensor 31 and the optical sensor 32 generate corresponding data. The operator calculates the tactile value of the fabric based on the pressure value and the deformation rebound value. The use of a multi-angle flexible tactile tester effectively improves the testing accuracy.

[0028] In one embodiment, for pneumatic transmission, the driver 42 is specifically a cylinder, the output component 21 is specifically an air pump, and the multi-angle test seat 4 is provided with an air pipe in the interlayer, one end of which is connected to the input end of the cylinder and the other end is connected to the output end of the air pump.

[0029] In one embodiment, for electric drive, the driver 42 is specifically an electric cylinder, the output component 21 is specifically a battery, and a power supply line is provided in the interlayer of the multi-angle test seat 4. One end of the power supply line is connected to the power terminal of the electric cylinder, and the other end is connected to the output terminal of the battery.

[0030] In one embodiment, in order to prevent fabric from accumulating on the test table 2, a fabric placement rack 5 is provided at the rear of the top surface of the test table 2.

[0031] In one embodiment, for ease of data viewing and operation, the outer wall of the test platform 2 is provided with a digital display control panel that is wirelessly connected to the driver 42, pressure sensor 31, optical sensor 32, and extrusion test head 43; wherein, the digital display control panel has buttons for controlling the operation of the driver 42, pressure sensor 31, optical sensor 32, and extrusion test head 43, as well as a display screen for displaying the data of the pressure sensor 31 and optical sensor 32.

[0032] In one embodiment, to perform two different contact actions, the compression test head 43 includes a positioning rod 431 fixedly connected to the output end of the driver 42 and a compression wheel 432. The end of the positioning rod 431 away from the output end of the driver 42 is provided with a rotating groove 433. The compression wheel 432 is rotatably mounted on the end face of the rotating groove 433. A motor 434 for driving the compression wheel 432 to rotate is provided in the rotating groove 433. The upper part of the compression wheel 432 is covered with a first covering sleeve 435 with a rough surface, and the lower part of the compression wheel 432 is covered with a second covering sleeve 436 with a smooth surface. The first covering sleeve 435 and the second covering sleeve 436 are both made of silicone material to provide flexibility and prevent damage to the fabric.

[0033] In one embodiment, for ease of opening and closing, the opening and closing method is specifically a hinge, and the edge of the opening of the test slot 3 is provided with a hinge seat that connects to the multi-angle test seat 4.

[0034] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A multi-angle flexible tactile testing instrument, characterized in that: Its structure includes a base (1); The test platform (2) is located on the upper end of the base (1); The test slot (3) is located at the front of the top of the test platform (2) for placing fabric; A multi-angle test seat (4) is connected to the top of the test slot (3) in an openable and closable manner; The multi-angle test seat (4) has an arc-shaped groove (41) on the end face facing the test slot (3). Several drivers (42) with different angles are spaced on the arc-shaped groove (41). The output end of the driver (42) is perpendicular or inclined to the bottom surface of the test slot (3). A compression test head (43) is connected to the output end. The bottom surface of the test slot (3) is covered with a plate-shaped pressure sensor (31), and the inner wall of the middle section of the test slot (3) is provided with several optical sensors (32) for detecting the deformation of the fabric surface; The test platform (2) is equipped with an output component (21) that provides a power source for the driver (42).

2. The multi-angle flexible touch tester according to claim 1, characterized in that: The driver (42) is specifically a cylinder, the output component (21) is specifically an air pump, and the multi-angle test seat (4) has an air pipe in the interlayer. One end of the air pipe is connected to the input end of the cylinder, and the other end is connected to the output end of the air pump.

3. The multi-angle flexible touch tester according to claim 1, characterized in that: The driver (42) is specifically an electric cylinder, the output component (21) is specifically a storage battery, and the multi-angle test base (4) is provided with a power supply line in the interlayer. One end of the power supply line is connected to the power terminal of the electric cylinder, and the other end is connected to the output terminal of the storage battery.

4. The multi-angle flexible touch tester according to claim 1, characterized in that: The test platform (2) has a fabric placement rack (5) at the rear of its top surface.

5. The multi-angle flexible touch tester according to claim 1, characterized in that: The outer wall of the test platform (2) is equipped with a digital display control panel that is wirelessly connected to the driver (42), pressure sensor (31), optical sensor (32), and extrusion test head (43).

6. The multi-angle flexible touch tester according to claim 1, characterized in that: The extrusion test head (43) includes a positioning rod (431) fixedly connected to the output end of the driver (42) and an extrusion wheel (432). The end of the positioning rod (431) away from the output end of the driver (42) is provided with a rotating groove (433). The extrusion wheel (432) is rotatably mounted on the end face of the rotating groove (433). The rotating groove (433) is provided with a motor (434) that drives the extrusion wheel (432) to rotate. The upper part of the extrusion wheel (432) is covered with a first covering sleeve (435) with a rough surface, and the lower part of the extrusion wheel (432) is covered with a second covering sleeve (436) with a smooth surface.

7. The multi-angle flexible touch tester according to claim 1, characterized in that: The opening and closing mechanism is specifically a hinge, and the edge of the opening of the test slot (3) is provided with a hinge seat that connects with the multi-angle test seat (4).

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