CN214893794U - Textile charge surface density friction device - Google Patents
Textile charge surface density friction device Download PDFInfo
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- CN214893794U CN214893794U CN202120512694.2U CN202120512694U CN214893794U CN 214893794 U CN214893794 U CN 214893794U CN 202120512694 U CN202120512694 U CN 202120512694U CN 214893794 U CN214893794 U CN 214893794U
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Abstract
The utility model aims to provide a textile charge surface density friction device, which comprises a weighing device, a motor, a digital display screen, a base, a bolt column, a base plate and a ground wire, wherein the base is provided with the weighing device which can measure the current pressure in real time; the weighing device is connected with the digital display screen through an electric wire, and the current pressure value can be displayed on the display screen in real time; a rubber support is arranged below the base; two studs are arranged on the base, and the studs are made of acrylic ester; an aluminum backing plate is arranged on the base, and is wrapped by friction cloth from four sides and fixed by an adhesive tape. The device can quantitatively control the pressing force during friction, and reduce the unevenness of experimental results caused by the difference of the pressing force degrees of testers, thereby ensuring the accuracy of the experimental results.
Description
Technical Field
The utility model belongs to the technical field of the fabrics detects, concretely relates to fabrics electric charge surface density friction device.
Background
Static electricity is a common phenomenon in people's daily life. When the textile is used, charges are accumulated to generate static electricity when the textile is rubbed, so that the textile is easily infected with bacteria and dust, or the clothes are attached to the skin to generate static electricity discharge, thereby bringing discomfort to users. In addition, static electricity can also interfere with some precision electronic components, and transient current generated in the discharging process can even burn the microelectronic components. Therefore, in many areas of increasing development such as precision technology, biotechnology, food, hygiene, etc., the used (clothing) textile, clothing, etc. is generally required to have antistatic property in design so as to relieve or eliminate the influence of static electricity.
The existing testing steps have the defect that human factors have large influence in the operation process, and the testing personnel have male and female, have tall, short, fat and thin scores, and have different force sizes of each person, so that the friction degree of each person is different, and the consistency and the accuracy of the testing result are influenced.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a fabrics charge surface density friction device can realize the value of force and show in real time, accurate control no matter testing personnel sex, age, dynamics size, as long as press the same value of force during the operation, just can get rid of the influence of pressure to the test result in the friction that begins again.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a fabrics charge surface density friction device, includes weighing device, motor, digital display screen, base, bolt post, backing plate, ground wire, be equipped with weighing device on the base for pressing force when measuring the friction.
Further, in the preferred embodiment of the present invention, the weighing device is connected to the digital display screen through an electric wire, and the current pressure value can be displayed on the display screen in real time.
Further, in the preferred embodiment of the present invention, a rubber support is disposed below the base.
Further, in the preferred embodiment of the present invention, the base is provided with 2 studs, and the studs are made of acrylate.
Further, in the preferred embodiment of the present invention, the base is provided with an aluminum backing plate, and the backing plate is wrapped with rubbing cloth from four sides and fixed with an adhesive tape.
Further, in a preferred embodiment of the present invention, the base plate is provided with a ground wire.
In conclusion, the device can display the pressure value in real time, realize accurate control of the pressure value, and reduce the difference of test results caused by different force levels, thereby ensuring the consistency and accuracy of the test results.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a charge areal density friction device for a textile;
icon: 1-a weighing device; 2-an electric wire; 3, a motor; 4-a digital display screen; 5-an electric wire; 6-a base; 7-a plug; 8-a base plate; 9-ground wire; 10-rubber support.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Example 1
As shown in figure 1, the textile charge surface density friction device comprises a weighing device 1, an electric wire 2, a motor 3, a digital display screen 4, an electric wire 5, a base 6, a bolt column 7, a backing plate 8, a ground wire 9 and a rubber support 10. And the base 6 is provided with a weighing device 1 for measuring the pressing force during friction.
Meanwhile, the weighing device 1 is connected with the digital display screen 4 through the electric wire 5, and the current pressure value can be displayed on the display screen in real time.
Meanwhile, a rubber support 10 is arranged below the base 6.
Meanwhile, the base 6 is provided with a stud 7, and the stud 7 is made of acrylic ester.
Meanwhile, an aluminum backing plate 8 is arranged on the base 6, and the backing plate 8 is wrapped by friction cloth from four sides and fixed by an adhesive tape.
Meanwhile, the backing plate 8 is provided with a ground wire 9.
When a charge surface density friction test is carried out, the prepared base plate 8 is placed on the base 6, and the ground wire 9 is grounded; placing the sample on the backing plate 8 to avoid wrinkles, and placing the insulating rod outside the stud 7; holding the two ends of the friction bar by hands of a tester, and exerting force downwards uniformly until the force value on the digital display screen 4 is 40N; the friction bar was uniformly pressed and pulled with a rated pressure of 40N, rubbed once for about 1s, and the amount of charged electric charge after the rubbing was measured.
The utility model provides a pair of fabrics nail hammer colludes beneficial effect of improvement device of silk appearance does:
(1) the operation is simple and convenient, and the experimental efficiency can be improved;
(2) the measured data is accurate, and experimental errors caused by human factors can be reduced;
(3) the test process is not affected by different testers, and the repeatability is better.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A textile charge surface density friction device comprises a weighing device, a motor, a digital display screen, a base, a bolt column, a base plate and a ground wire, wherein the weighing device is arranged on the base and used for measuring pressing force during friction; the weighing device is connected with the digital display screen through an electric wire, and the current pressure value can be displayed on the display screen in real time; a rubber support is arranged below the base; 2 studs are arranged on the base and are made of acrylic ester; an aluminum base plate is arranged on the base, and the base plate is wrapped from four sides by friction cloth and fixed by an adhesive tape; and the base plate is provided with a ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512694.2U CN214893794U (en) | 2021-03-05 | 2021-03-05 | Textile charge surface density friction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512694.2U CN214893794U (en) | 2021-03-05 | 2021-03-05 | Textile charge surface density friction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893794U true CN214893794U (en) | 2021-11-26 |
Family
ID=79036391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120512694.2U Active CN214893794U (en) | 2021-03-05 | 2021-03-05 | Textile charge surface density friction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893794U (en) |
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2021
- 2021-03-05 CN CN202120512694.2U patent/CN214893794U/en active Active
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