CN211477912U

CN211477912U - Sock stretching instrument

Info

Publication number: CN211477912U
Application number: CN201922292336.0U
Authority: CN
Inventors: 李储林; 周瑜; 张卫卫
Original assignee: Guangjian Testing Technology Shanghai Co ltd
Current assignee: Guangjian Testing Technology Shanghai Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-11
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a socks extensometer, what solve is the unsafe problem of current extensometer measured data. This product includes the body, operating panel and microprocessor, body externally mounted has supplementary gyro wheel, the straight-pull holder, go up the holder, lower holder and violently draw the holder, operating panel sets up the one side at the body, switch is installed to the lower part of body, microprocessor installs this internal and this internal force sensor that still installs, the amplifier, analog-to-digital converter, step motor and tension mechanism, microprocessor respectively with the power, operating panel, analog-to-digital converter and step motor electricity are connected, analog-to-digital converter passes through the amplifier and links to each other with force transducer, step motor passes through tension mechanism respectively with the straight-pull holder, go up the holder, lower holder and violently draw the holder and link to each other. The product is simple to operate, and interference of other signals can be avoided through the matching of the force sensor, the amplifier, the analog-to-digital converter and other components, so that accurate data can be obtained.

Description

Sock stretching instrument

Technical Field

The utility model relates to a socks test field specifically is a socks extensometer.

Background

Socks are clothing articles worn on feet, play the roles of protecting the feet and preventing foot odor, and along with the progress of science and technology, the types of the socks are more and more, the socks are divided into cotton yarn socks, woolen socks, silk socks, various chemical fiber socks and the like according to raw materials, and stockings, medium stockings, ankle socks and the like are arranged according to shapes.

In order to ensure the using effect of the socks, people can perform performance test on the socks, the extension value is the most common test performance of the socks, and the sock stretching instrument is a special instrument for detecting the transverse and vertical extension values of the socks. However, although the existing sock stretching instrument can test the extension value of the sock, the existing sock stretching instrument directly transmits the numerical value of the force sensor to the microprocessor, and due to the fact that the transmission signal is interfered, the received data is inaccurate, and the obtained data is inaccurate.

Disclosure of Invention

An object of the embodiment of the utility model is to provide a socks extensometer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a sock stretching instrument comprises a body, an operation panel and a microprocessor, wherein an auxiliary roller, a straight pull clamp holder, an upper clamp holder, a lower clamp holder and a transverse pull clamp holder are arranged outside the body, the operation panel is arranged on one side of the body, a power switch is arranged on the lower portion of the body, the microprocessor is arranged in the body, a force sensor, an amplifier, an analog-digital converter, a stepping motor and a stretching mechanism are further arranged in the body, the microprocessor is respectively and electrically connected with the power supply, the operation panel, the analog-digital converter and the stepping motor, the analog-digital converter is connected with the force sensor through the amplifier, the stepping motor is respectively connected with the straight pull clamp holder, the upper clamp holder, the lower clamp holder and the transverse pull clamp holder through the stretching mechanism, a sample is placed into the corresponding clamp holders, working parameters are set through the operation panel, the stepping motor works to, the force sensor sequentially amplifies the numerical value signals through the amplifier and converts the numerical value signals through the analog-to-digital converter and sends the numerical value signals to the microprocessor, interference of other signals is avoided, and accurate numerical values can be obtained.

As a further scheme of the embodiment of the utility model: the straight pull clamp comprises a 1m straight pull clamp, a 1.5m straight pull clamp, a 2m straight pull clamp and a 2.5m straight pull clamp, and people select the proper straight pull clamp according to own needs, so that the straight pull clamp is suitable for different working requirements.

As a further scheme of the embodiment of the utility model: this external printer that still installs, the printer is connected with microprocessor electricity, and people can print out test data through the printer, are convenient for confirm.

As a further scheme of the embodiment of the utility model: the operation panel comprises a display and operation keys, the operation keys are used for setting working parameters, and the display is used for displaying working data.

As a further scheme of the embodiment of the utility model: the microprocessor has the model i76700k, mature technology, low failure rate and good use effect.

As a further scheme of the embodiment of the utility model: the four corners of body lower extreme all is provided with the lower margin, can support the body for the body is difficult for rocking, guarantees the accuracy of data.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

the product has reasonable design and simple operation, can avoid the interference of other signals through the matching of the components such as the force sensor, the amplifier, the analog-to-digital converter and the like, obtains accurate data and has wide use prospect;

the product is provided with straight pull clamping devices of different models, and people select the proper straight pull clamping device according to the use requirements, so that the product is suitable for different working requirements.

Drawings

Fig. 1 is a schematic structural diagram of a sock stretching machine.

Fig. 2 is a working principle diagram of the sock stretching instrument.

Wherein: 1-auxiliary roller, 2-1m straight-pull clamper, 3-1.5m straight-pull clamper, 4-2m straight-pull clamper, 5-2.5m straight-pull clamper, 6-upper clamper, 7-operation panel, 8-lower clamper, 9-transverse-pull clamper, 10-power switch, 11-printer, 12-body, 13-force sensor, 14-amplifier, 15-analog-digital converter, 16-microprocessor, 17-power supply, 18-stepping motor and 19-stretching mechanism.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

A sock stretching instrument comprises a body 12, an operation panel 7 and a microprocessor 16, wherein an auxiliary roller 1, a straight-pull clamp holder, an upper clamp holder 6, a lower clamp holder 8 and a transverse-pull clamp holder 9 are arranged outside the body 12, the operation panel 7 is arranged on one side of the body 12, a power switch 10 is arranged on the lower portion of the body 12, the microprocessor 6 is arranged in the body 12, a force sensor 13, an amplifier 14, an analog-digital converter 15, a stepping motor 18 and a stretching mechanism 19 are further arranged in the body 12, the microprocessor 16 is respectively and electrically connected with the power supply 17, the operation panel 7, the analog-digital converter 15 and the stepping motor 18, the analog-digital converter 15 is connected with the force sensor 13 through the amplifier 14, the stepping motor 18 is respectively connected with the straight-pull clamp holder, the upper clamp holder 6, the lower clamp holder 8 and the transverse-pull clamp holder, working parameters are set through the operation panel 7, the stepping motor 18 works to drive the stretching mechanism 19 to work, the stretching mechanism 19 drives the clamp holder to work to enable the force sensor 13 to obtain a numerical value, the force sensor 13 amplifies a numerical value signal through the amplifier 14 and converts the numerical value signal through the analog-to-digital converter 15 in sequence and sends the numerical value signal to the microprocessor 16, interference of other signals is avoided, and an accurate numerical value can be obtained.

In order to adapt to different working requirements, the straight pull clamp comprises a 1m straight pull clamp 2, a 1.5m straight pull clamp 3, a 2m straight pull clamp 4 and a 2.5m straight pull clamp 5, and people select the proper straight pull clamp according to own needs.

Further, the operation panel 7 includes a display and operation keys, the operation keys are used for setting working parameters, and the display is used for displaying working data, so that the operation panel is convenient to use.

Furthermore, the type of the microprocessor 16 is i76700k, the technology is mature, the failure rate is low, and the using effect is good.

Example 2

A sock stretching instrument comprises a body 12, an operation panel 7 and a microprocessor 16, wherein an auxiliary roller 1, a straight-pull clamp holder, an upper clamp holder 6, a lower clamp holder 8 and a transverse-pull clamp holder 9 are arranged outside the body 12, the operation panel 7 is arranged on one side of the body 12, a power switch 10 is arranged on the lower portion of the body 12, the microprocessor 6 is arranged in the body 12, a force sensor 13, an amplifier 14, an analog-digital converter 15, a stepping motor 18 and a stretching mechanism 19 are further arranged in the body 12, the microprocessor 16 is respectively and electrically connected with the power supply 17, the operation panel 7, the analog-digital converter 15 and the stepping motor 18, the analog-digital converter 15 is connected with the force sensor 13 through the amplifier 14, the stepping motor 18 is respectively connected with the straight-pull clamp holder, the upper clamp holder 6, the lower clamp holder 8 and the transverse-pull clamp holder, working parameters such as time and sock materials are set through the operation panel 7, the stepping motor 18 works to drive the stretching mechanism 19 to work, the stretching mechanism 19 drives the clamp holder to work to enable the force sensor 13 to obtain a numerical value, the force sensor 13 sequentially amplifies numerical value signals through the amplifier 14 and converts the numerical value signals through the analog-to-digital converter 15 and sends the numerical value signals to the microprocessor 16, interference of other signals is avoided, and accurate numerical values can be obtained.

In order to facilitate confirmation, the printer 11 is further installed outside the body 12, the printer 11 is electrically connected with the microprocessor 16, people can print test data through the printer 11, and the printed data can be circulated and reserved, so that the tracing is facilitated.

Further, the four corners of the lower end of the body 12 are provided with feet, so that the body 12 can be supported, the body 12 is not prone to shaking, and the accuracy of data is guaranteed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A sock stretching instrument comprises a body (12), an operation panel (7) and a microprocessor (16), wherein an auxiliary roller (1), a straight-pull clamp holder, an upper clamp holder (6), a lower clamp holder (8) and a transverse-pull clamp holder (9) are arranged outside the body (12), the operation panel (7) is arranged on one side of the body (12), a power switch (10) is arranged on the lower portion of the body (12), the sock stretching instrument is characterized in that the microprocessor (16) is arranged in the body (12), a force sensor (13), an amplifier (14), an analog-to-digital converter (15), a stepping motor (18) and a stretching mechanism (19) are further arranged in the body (12), the microprocessor (16) is respectively electrically connected with a power source (17), the operation panel (7), the analog-to-digital converter (15) and the stepping motor (18), and the analog-to-digital converter (15) is connected with the force sensor (13, the stepping motor (18) is respectively connected with the straight pulling clamp holder, the upper clamp holder (6), the lower clamp holder (8) and the transverse pulling clamp holder (9) through a stretching mechanism (19).

2. Sock stretching apparatus according to claim 1, wherein the straight pull grippers comprise a 1m straight pull gripper (2), a 1.5m straight pull gripper (3), a 2m straight pull gripper (4) and a 2.5m straight pull gripper (5).

3. A sock stretching apparatus according to claim 1, wherein the body (12) is externally mounted with a printer (11), the printer (11) being electrically connected to the microprocessor (16).

4. Sock stretching apparatus according to claim 1, wherein the operating panel (7) comprises a display and operating keys.

5. A sock stretching apparatus according to claim 1 or 3, wherein the microprocessor (16) is of type i76700 k.

6. A sock stretching apparatus according to claim 1, wherein the four corners of the lower end of the body (12) are provided with feet.