CN115218965A - Stress-strain measuring device and measuring method based on characteristics of graphene material - Google Patents
Stress-strain measuring device and measuring method based on characteristics of graphene material Download PDFInfo
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- CN115218965A CN115218965A CN202210989477.1A CN202210989477A CN115218965A CN 115218965 A CN115218965 A CN 115218965A CN 202210989477 A CN202210989477 A CN 202210989477A CN 115218965 A CN115218965 A CN 115218965A
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- stress
- strain
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- graphene
- monitoring
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- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000012806 monitoring device Methods 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims description 18
- 229910002804 graphite Inorganic materials 0.000 claims 2
- 239000010439 graphite Substances 0.000 claims 2
- -1 graphite alkene Chemical class 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention relates to the technical field, in particular to a stress-strain measuring device and a stress-strain measuring method based on characteristics of a graphene material, and the stress-strain measuring device comprises a measuring body, wherein a measuring space is arranged inside the measuring body; the measuring body comprises a solar panel, a storage battery, a USB interface and a graphene super-elastic composite material, wherein the solar panel is arranged at the top of the graphene super-elastic composite material, the storage battery is arranged at the top of the solar panel, and the USB interface is formed in the top of the storage battery; the stress and strain gauge is arranged on two sides of the deformation pointer, the monitoring device is arranged above the deformation pointer, and compared with the existing stress and strain measuring device, the stress and strain measuring device can improve the convenience, functionality and practicability of the stress and strain measuring device through design.
Description
Technical Field
The invention relates to the technical field of stress-strain measurement, in particular to a stress-strain measurement device and a stress-strain measurement method based on characteristics of a graphene material.
Background
Along with the rapid development of modern science, the demand of the industrial monitoring field to stress-strain measuring device increases year by year, and current stress-strain measuring equipment is high to the environmental requirement, can only satisfy short-term measurement demand, nevertheless is difficult to satisfy to the long-term monitoring demand prior art of outdoor engineering, consequently improves to current stress-strain measurement technique, designs a novel stress-strain measuring device in order to change above-mentioned technical defect, improves whole measuring device's practicality, seems especially important.
Disclosure of Invention
The present invention is directed to a stress-strain measuring device and a measuring method based on characteristics of a graphene material, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a stress-strain measuring device and a stress-strain measuring method based on characteristics of graphene materials comprise a measuring body, wherein a measuring space is arranged inside the measuring body;
the measuring body comprises a solar panel, a storage battery, a USB interface and a graphene super-elastic composite material, wherein the solar panel is arranged at the top of the graphene super-elastic composite material, the storage battery is arranged at the top of the solar panel, and the USB interface is arranged at the top of the storage battery;
the measuring space comprises a stress meter, a monitoring device, a deformation pointer and a strain gauge, wherein the stress meter and the strain gauge are arranged on two sides of the deformation pointer, and the monitoring device is arranged above the deformation pointer.
As a preferable scheme of the invention, the solar panel is fixedly connected with the graphene superelastic composite material.
As a preferable scheme of the invention, the solar panel is fixedly connected with the storage battery.
As a preferable scheme of the present invention, the deformation indicator is fixedly connected to the graphene superelastic composite material.
As a preferable aspect of the present invention, the solar panel is electrically connected to a battery.
In a preferred embodiment of the present invention, the battery is electrically connected to the monitoring device.
As a preferable scheme of the invention, the strain gauge and the stress gauge are fixedly connected with the measuring body.
As a preferable aspect of the present invention, the monitoring device determines the values indicated by the stress meter and the strain gauge by monitoring the distance between the deformation indicator and the monitoring device.
As a preferable scheme of the present invention, the USB interface is used for monitoring output of device data, and the USB interface may be replaced by a wireless signal transmitting device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the design of the measuring body, when the stress-strain measuring device is used, the graphene superelastic composite material is attached to the measured object, the object is stressed to generate deformation to drive the graphene superelastic composite material to generate strain, and further drive the deformation pointer to move, so that a measurer can read corresponding readings from two side meters without inserting electricity, the device has wider application environment, other supporting equipment is reduced, and the cost is reduced.
2. According to the invention, through the design of the box body, when the stress-strain measuring device is used, the solar panel absorbs light energy and heat energy and converts the light energy and the heat energy into electric energy to be stored in the storage battery, the storage battery supplies power to the monitoring device and provides electric energy for the monitoring process, and the design of the storage battery also improves the monitoring time.
3. According to the invention, through the design of the box body, when the stress-strain measuring device is used, if a stress-strain relation graph needs to be generated for real-time monitoring, the stress meter and the reading of the strain meter can be read in real time through the USB connector connecting terminal, so that the measuring process is more intelligent.
Drawings
FIG. 1 is a schematic diagram of the external structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the apparatus of the present invention;
FIG. 3 is a schematic view of the internal structure of the device of the present invention.
In the figure: 1-measuring body, 101-solar panel, 102-storage battery, 103-USB interface, 104-graphene superelasticity composite material, 2-measuring space, 201-stress meter, 202-monitoring device, 203-deformation pointer and 204-strain meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
While several embodiments of the present invention will be described below in order to facilitate an understanding of the invention, with reference to the related description, the invention may be embodied in many different forms and is not limited to the embodiments described herein, but rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
a stress-strain measuring device and a stress-strain measuring method based on characteristics of graphene materials comprise a measuring body 1, wherein a measuring space 2 is arranged inside the measuring body 1;
the measuring body 1 comprises a solar panel 101, a storage battery 102, a USB interface 103 and a graphene superelastic composite material 104, the solar panel 101 is arranged on the top of the graphene superelastic composite material 104, the storage battery 102 is arranged on the top of the solar panel 101, and the USB interface 103 is arranged on the top of the storage battery 102;
the measuring space 2 comprises a stress gauge 201, a monitoring device 202, a deformation pointer 203 and a strain gauge 204, wherein the stress gauge 201 and the strain gauge 204 are arranged on two sides of the deformation pointer 203, and the monitoring device 202 is arranged above the deformation pointer 203.
Further, the solar panel 101 is fixedly connected with the graphene superelastic composite material 104.
Furthermore, the solar panel 101 is fixedly connected with the storage battery 102.
Further, the deformation indicator 203 is fixedly connected with the graphene superelastic composite material 104.
Further, the solar panel 101 is electrically connected to the battery 102.
Further, the battery 102 is electrically connected to the monitoring device 202.
Further, the strain gauge 204 and the strain gauge 201 are fixedly connected with the measuring body 1.
Further, the monitoring device 202 determines the values shown in the stress table 201 and the strain table 204 by monitoring the distance between the deformation indicator 203 and the monitoring device 202.
Further, the USB interface 103 is used for monitoring the output of the data of the device 202, and the USB interface 103 may be replaced by a wireless signal transmitting device.
In an embodiment, referring to fig. 1 to 3, when the stress-strain measuring apparatus is used, the graphene superelastic composite material 104 is attached to an object to be measured, the object is stressed to generate deformation, and the graphene superelastic composite material 104 is driven to generate strain, and further the deformation pointer 203 is driven to move, the deformation pointer 203 moves to change the readings of the stress gauge 201 and the strain gauge 204 on two sides, so that a measurer can read corresponding readings from the two side gauges without inserting electricity, and the apparatus is applicable to a wider environment.
In an embodiment, referring to fig. 1-3, when the stress-strain measuring device is used, the solar panel 101 absorbs light energy and heat energy and converts the light energy and the heat energy into electric energy to be stored in the storage battery 102, and the storage battery 102 supplies power to the monitoring device and supplies electric energy to the monitoring process.
In an embodiment, referring to fig. 1 to fig. 3, when the stress-strain measuring device is used, if a stress-strain relationship diagram needs to be generated for real-time monitoring, the USB interface 103 may be connected to the terminal to read the readings of the stress gauge 201 and the strain gauge 204 in real time, so that the measuring process is more intelligent.
The working process of the invention is as follows: when the stress-strain measuring device is used, the graphene superelastic composite material 104 is attached to an object to be measured, the object is stressed to deform to drive the graphene superelastic composite material 104 to generate strain, and further drive the deformation pointer 203 to move, the deformation pointer 203 moves to change the readings of the stress meter 201 and the strain meter 204 on two sides, a measurer can read out corresponding readings from the two side meters without inserting electricity, the device is wider in application environment, the solar panel 101 absorbs light energy and heat energy to convert the light energy and the heat energy into electric energy to be stored in the storage battery 102, the storage battery 102 supplies power for the monitoring device, the electric energy is provided for the monitoring process, if a stress-strain relation graph needs to be generated for real-time monitoring, the USB interface 103 is connected with a terminal to read the readings of the stress meter 201 and the strain meter 204 in real time, and the measuring process is more intelligent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A stress-strain measuring device and a stress-strain measuring method based on characteristics of graphene materials comprise a measuring body and are characterized in that: a measuring space is arranged inside the measuring body;
the measuring body comprises a solar panel, a storage battery, a USB interface and a graphene super-elastic composite material, the solar panel is arranged at the top of the graphene super-elastic composite material, the storage battery is arranged at the top of the solar panel, the USB interface is arranged at the top of the storage battery, and a monitoring device is arranged below the storage battery and at the bottom of the solar panel;
the measuring space comprises a stress meter, a monitoring device, a deformation pointer and a strain gauge, wherein the stress meter and the strain gauge are arranged on two sides of the deformation pointer, and the monitoring device is arranged above the deformation pointer.
2. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein the device and the method are characterized in that: the solar panel is fixedly connected with the graphene superelastic composite material.
3. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein the device and the method are characterized in that: and the solar panel is fixedly connected with the storage battery.
4. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein the device and the method are characterized in that: the deformation pointer is fixedly connected with the graphene hyperelastic composite material.
5. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein: the solar panel is electrically connected with the storage battery.
6. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein: the storage battery is electrically connected with the monitoring device.
7. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein: the strain gauge and the stress gauge are fixedly connected with the measuring body.
8. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein the device and the method are characterized in that: the monitoring device judges the numerical values shown by the stress meter and the strain gauge by monitoring the distance between the deformation pointer and the monitoring device.
9. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein: the USB interface is used for monitoring the output of device data, and the USB interface can be replaced by a wireless signal transmitting device.
10. The device and the method for measuring stress-strain based on graphene material characteristics according to claim 1, wherein the device and the method are characterized in that: a physics stress strain measuring device based on graphite alkene material characteristic is attached to the testee, the testee receives external force deformation, graphite alkene hyperelastic combined material is out of shape along with it, lead to out of shape pointer to take place the displacement, monitoring person's accessible stress strain table directly reads out the stress strain numerical value in real time, monitoring person also can connect the PC end through USB interface or wireless signal transmitter, monitoring device judges the stress strain numerical value through monitoring deformation pointer and monitoring device distance in the measuring space, rethread USB interface or wireless signal transmitter real-time transmission stress strain numerical value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210989477.1A CN115218965A (en) | 2022-08-17 | 2022-08-17 | Stress-strain measuring device and measuring method based on characteristics of graphene material |
Applications Claiming Priority (1)
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CN202210989477.1A CN115218965A (en) | 2022-08-17 | 2022-08-17 | Stress-strain measuring device and measuring method based on characteristics of graphene material |
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CN115218965A true CN115218965A (en) | 2022-10-21 |
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CN202210989477.1A Pending CN115218965A (en) | 2022-08-17 | 2022-08-17 | Stress-strain measuring device and measuring method based on characteristics of graphene material |
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CN (1) | CN115218965A (en) |
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2022
- 2022-08-17 CN CN202210989477.1A patent/CN115218965A/en active Pending
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