CN212870973U - Digital display caliper - Google Patents
Digital display caliper Download PDFInfo
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- CN212870973U CN212870973U CN202021463735.5U CN202021463735U CN212870973U CN 212870973 U CN212870973 U CN 212870973U CN 202021463735 U CN202021463735 U CN 202021463735U CN 212870973 U CN212870973 U CN 212870973U
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- 238000000034 method Methods 0.000 claims abstract description 23
- 238000011156 evaluation Methods 0.000 claims description 33
- 230000000977 initiatory effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 47
- 238000010586 diagram Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The embodiment of the utility model discloses digital display slide caliper rule. Wherein, digital display slide caliper includes: a dimensional measurement component, a pressure sensor, a force assessment indicator light, and a processor. This digital display slide caliper rule can judge whether it is reasonable that the measurement personnel applys pressure in the measurement process to in time remind when detecting pressure not in normal range, solved the inaccurate problem of measurement because of artificial operation factor causes, improved size measurement's accuracy.
Description
Technical Field
The embodiment of the utility model provides a relate to electronic measurement instrument, especially relate to a digital display slide caliper rule.
Background
The winding core in the square aluminum shell lithium battery mostly adopts a winding or laminating mode, and whether the internal structure of the battery meets the design assembly ratio in the thickness direction of the aluminum shell needs to be verified in order to ensure that the quality of the battery meets the standard, so that the thickness of the winding core after hot pressing is accurately measured.
The instrument that core thickness was used commonly is measured for digital display slide caliper at present, uses digital display slide caliper to carry out the measurement in-process, needs the people to slide and apply certain power and measure, but the effort that different operators or same operator applied in different times can not guarantee unanimously, and the size of applying the power can not guarantee in suitable within range, finally can lead to the measured value of core thickness to have great difference, can't obtain accurate and unanimous result.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a digital display slide caliper rule has optimized current size measurement mode, and whether the pressure that the measurement personnel applyed in the measurement process is reasonable is indicateed through power aassessment pilot lamp, improves size measurement's the degree of accuracy.
An embodiment of the utility model provides a digital display slide caliper rule, digital display slide caliper rule includes: the size measuring component, the pressure sensor and the force evaluation indicator light are respectively and electrically connected with the processor;
the dimension measuring component is used for measuring the dimension of the object to be measured and sending the measured dimension value to the processor;
the pressure sensor is used for detecting a pressure value applied by the size measuring component in the size measuring process and sending the detected pressure value to the processor;
the processor is used for determining a pressure state according to the received pressure value and sending a lighting instruction matched with the pressure state to the force evaluation indicator lamp;
and the force evaluation indicator lamp is used for lighting according to the lighting instruction sent by the processor and the matched lighting mode.
The utility model provides an among the technical scheme, the digital display slide caliper rule includes, size measurement part, pressure sensor, power aassessment pilot lamp and treater, carry out size measurement to the volume of awaiting measuring object through size measurement part, detect the pressure numerical value of applying among the size measurement process through pressure sensor, final treater is according to the size of the pressure numerical value of receiving, confirm pressure state, and issue the instruction of lighting who matches with pressure state to power aassessment pilot lamp, light according to the mode of lighting who matches with the instruction power aassessment pilot lamp, whether it is reasonable to realize judging measurement personnel applys pressure in measurement process, and in time remind when detecting pressure unreasonablely, the inaccurate problem of measurement because of people cause for the operating factor has been solved, size measurement's accuracy has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a digital display caliper according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a digital display caliper in the second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is the utility model provides a in the embodiment one, a digital display slide caliper's structural schematic diagram, this embodiment is applicable in the condition of rolling up the core through the battery after digital display slide caliper measures the hot pressing, and this digital display slide caliper includes size measurement part 1, pressure sensor 2, power aassessment pilot lamp 3 and treater 4.
The dimension measuring component 1 is used for measuring the dimension of the object to be measured and sending the measured dimension value to the processor 4.
Wherein, size measurement part 1 and 4 electric connection of treater, including blade, chi frame and jack catch, blade and chi frame sliding connection, operating personnel passes through the slip chi frame to exert certain power, make two jack catches centre gripping in the testee both sides in digital display calliper below, perhaps make two jack catches in the internal cavity of testee in digital display calliper top, obtain the outside or inside size numerical value of object, and send the size numerical value that will measure to treater 4.
And the pressure sensor 2 is used for detecting the pressure value applied by the size measuring component 1 in the size measuring process and sending the detected pressure value to the processor 4.
Wherein, pressure sensor 2 is small-size pressure sensor that draws, the setting is inside the plastic casing at digital display caliper's chi frame, guarantee that sensor 2 and digital display caliper atress direction axial coincidence, consequently, can receive the pulling force and the pressure of two axial directions, it is specific when the digital display caliper uses the top jack catch, when the top right side jack catch contacts the test object in the measurement process, pressure sensor 2 receives the pulling force effect, when the digital display caliper uses the below jack catch, below right side jack catch contacts the test object in the measurement process, pressure sensor 2 receives the pressure effect, final pressure sensor 2 will send the power numerical value that receives in the measurement process to treater 4, so that whether the power of applying is reasonable can be judged to messenger treater 4, and in time remind the measurement personnel when unreasonable.
And the processor 4 is used for determining the pressure state according to the magnitude of the received pressure value and issuing a lighting instruction matched with the pressure state to the force evaluation indicator lamp 3.
After the processor 4 obtains the pressure value acquired by the pressure sensor 2, the pressure state is determined according to a preset judgment rule, and finally, a lighting instruction matched with the pressure state is issued to the force evaluation indicator lamp 3 according to the pressure state. Illustratively, the preset judgment rule is that when the pressure is 0.5N-1N, the normal range of the pressure processing is determined, when the pressure is less than the minimum value of the range, the applied pressure is considered to be too small during the measurement, and when the pressure exceeds the maximum value of the range, the applied pressure is too large during the task measurement. The processor 4 determines the state of the force according to the above rules after acquiring the pressure value acquired by the pressure sensor 2, and when the pressure is too small, the processor can send an instruction to the force evaluation indicator lamp 3 to light a yellow light, and when the pressure is within a reasonable range, the processor can send an instruction to the force evaluation indicator lamp 3 to light a green light, and when the pressure is too large, the processor can send an instruction to the force evaluation indicator lamp 3 to light a red light, and of course, the display color and the display mode of the force evaluation indicator lamp 3 can be adjusted according to the actual situation, and no specific limitation is made here.
Optionally, the processor 4 is a single chip microcomputer.
In this optional embodiment, the processor 4 may be a single chip microcomputer, and the specific model of the single chip microcomputer may be 80C51 or STM 32.
And the force evaluation indicator lamp 3 is used for lighting according to the lighting instruction sent by the processor 4 and the matched lighting mode.
After receiving the lighting instruction issued by the processor 4, the force evaluation indicator lamp 3 lights up in a manner matched with the lighting instruction. For example, when the processor 4 sends an instruction to turn on a red light, the force evaluation indicator lamp 3 turns on a red light, and when the processor 4 sends an instruction to turn on a green light, the force evaluation indicator lamp 3 turns on a green light.
Optionally, the processor 4 is specifically configured to:
when the pressure value is smaller than the first pressure value, a first lighting instruction is sent to the force evaluation indicator lamp 3;
when the pressure value is greater than or equal to the first pressure value and less than or equal to the second pressure value, sending a second lighting instruction to the force evaluation indicator lamp 3;
when the pressure value is larger than the second pressure value, a third lightening instruction is sent to the force evaluation indicator lamp 3;
wherein the first pressure value is less than the second pressure value.
In this optional embodiment, a specific function of the processor 4 is provided, after the processor 4 obtains the pressure value detected by the pressure sensor 2, a value interval where the pressure value is located is determined, and a lighting instruction matched with the value interval is sent to the force evaluation indicator lamp 3, specifically, when the pressure value is determined to be smaller than a first pressure value, a first lighting instruction is sent to the force evaluation indicator lamp 3; when the pressure value is greater than or equal to the first pressure value and less than or equal to the second pressure value, sending a second lighting instruction to the force evaluation indicator lamp 3; when the pressure value is determined to be greater than the second pressure value, a third lighting instruction is sent to the force evaluation indicator lamp 3.
Illustratively, when it is determined that the pressure value is less than 0.5N, a command to illuminate a yellow light is sent to the force evaluation indicator lamp 3; when the pressure value is greater than or equal to 0.5N and less than or equal to 1N, sending a green light lighting instruction to the force evaluation indicator light 3; when it is determined that the pressure value is greater than 1N, a red light lighting instruction is sent to the force evaluation indicator lamp 3.
Optionally, the force assessment indicator light 3 is specifically configured to:
when a first lighting instruction sent by the processor 4 is received, lighting an indicator lamp with a first color;
when a second lighting instruction sent by the processor 4 is received, lighting an indicator lamp with a second color;
and when a third lighting instruction sent by the processor 4 is received, lighting an indicator lamp of a third color.
In this optional embodiment, a specific function of the force evaluation indicator lamp 3 is provided, specifically, when a first lighting instruction sent by the processor 4 is received, the corresponding indicator lamp of the first color is lit, when a second lighting instruction sent by the processor 4 is received, the indicator lamp of the second color is lit, and when a third lighting instruction sent by the processor is received, the indicator lamp of the third color is lit.
Illustratively, when a first lighting instruction sent by the processor 4 is received, a yellow indicator lamp is turned on to prompt a measurer that the force applied in the measuring process is too small, when a second lighting instruction sent by the processor 4 is received, a green indicator lamp is turned on to prompt the measurer that the force applied in the measuring process is in a reasonable range, and when a third lighting instruction sent by the processor 4 is received, a red indicator lamp is turned on to prompt the measurer that the force applied in the measuring process is too large.
The utility model provides an among the technical scheme, the digital display slide caliper rule includes, size measurement part, pressure sensor, power aassessment pilot lamp and treater, carry out size measurement to the volume of awaiting measuring object through size measurement part, detect the pressure numerical value of applying among the size measurement process through pressure sensor, final treater is according to the size of the pressure numerical value of receiving, confirm pressure state, and issue the instruction of lighting who matches with pressure state to power aassessment pilot lamp, light according to the mode of lighting who matches with the instruction power aassessment pilot lamp, whether it is reasonable to realize judging measurement personnel applys pressure in measurement process, and in time remind when detecting pressure unreasonablely, the inaccurate problem of measurement because of people cause for the operating factor has been solved, size measurement's accuracy has been improved.
Example two
Fig. 2 is the utility model provides a digital display calliper's in the embodiment two structural schematic diagram, the digital display calliper that this embodiment provided still includes bee calling organ 5, pressure numerical value display screen 6, size numerical value display screen 7 and power 8 on the basis of above-mentioned embodiment.
The dimension measuring component 1 is used for measuring the dimension of an object to be measured and sending the measured dimension value to the processor 4;
the pressure sensor 2 is used for detecting a pressure value applied by the size measuring component 1 in the size measuring process and sending the detected pressure value to the processor 4;
the processor 4 is used for determining the pressure state according to the received pressure value and issuing a lighting instruction matched with the pressure state to the force evaluation indicator lamp 3;
and the force evaluation indicator lamp 3 is used for lighting according to the lighting instruction sent by the processor 4 and the matched lighting mode.
The digital caliper further comprises a buzzer 5, and the buzzer 5 is electrically connected with the processor 4.
Accordingly, the processor 4 is further configured to:
when the pressure value is smaller than the first pressure value, a first alarm instruction is sent to the buzzer 5;
and the buzzer 5 is used for initiating a first prompt tone to prompt a user to increase the pressure value when receiving the first alarm instruction sent by the processor 4.
In this embodiment, the digital caliper further includes a buzzer 5, and the buzzer 5 is electrically connected to the processor 4 and can receive an instruction sent by the processor 4. When the processor 4 judges that the pressure value applied in the current measuring process is smaller than the first pressure value, a first alarm instruction is issued to the buzzer 5, and the buzzer 5 initiates a first prompt sound after receiving the first alarm instruction, wherein the first prompt sound is used for prompting a user to increase the pressure value.
For example, when the processor 4 determines that the pressure applied during the current measurement is less than 0.5N, a first alarm instruction is issued to the buzzer 5, and after receiving the first alarm instruction, the buzzer 5 issues an alarm with a duration of 1 second, which indicates the user to increase the pressure value.
Optionally, the processor 4 is further configured to:
when the pressure value is larger than the second pressure value, sending a second alarm instruction to the buzzer 5;
and the buzzer 5 is used for initiating a second prompt sound to prompt a user to reduce the pressure value when receiving a second alarm instruction sent by the processor 4.
In this embodiment, when the processor 4 determines that the pressure value applied in the current measurement process is greater than the second pressure value, a second alarm instruction is issued to the buzzer 5, and the buzzer 5 initiates a second prompt sound after receiving the second alarm instruction, where the second prompt sound is used to prompt the user to reduce the pressure value.
For example, when the processor 4 determines that the pressure applied in the current measurement process is greater than 1N, a second alarm instruction is issued to the buzzer 5, and after receiving the instruction, the buzzer 5 continues to issue an alarm to instruct the user to increase or decrease the force value until the force value decreases to a set range, for example, between 0.5N and 1N.
Digital display slide caliper still includes: a pressure numerical value display screen 6; the pressure numerical value display screen 6 is electrically connected with the processor 4;
and the pressure numerical value display screen 6 is used for displaying the pressure numerical value detected by the pressure sensor 2.
The pressure value display screen 6 is electrically connected with the processor 4, can be a liquid crystal screen, and is used for displaying the pressure value detected by the pressure sensor 2, so that a measurer can visually obtain the current applied force, and the applied pressure can be conveniently adjusted in time.
Digital display slide caliper still includes: a size numerical value display screen 7; the size numerical value display screen 7 is electrically connected with the processor 4;
and a size value display 7 for displaying the size value measured by the size measuring unit 1.
The size value display screen 7 is electrically connected with the processor 4, can be a liquid crystal screen, and is used for displaying the size value measured by the size measuring component 1, so that a measurer can visually obtain the size of the current measured object without performing a complex reading and calculating process.
Digital display slide caliper still includes: a power supply 8; the power supply 8 is electrically connected with the processor 4;
and the power supply 8 is used for providing a working power supply for each part included by the digital display caliper.
The utility model provides an among the technical scheme, the digital display slide caliper rule includes, size measurement part, pressure sensor, power aassessment pilot lamp, a processor, bee calling organ, pressure value display screen, size value display screen and power, carry out size measurement to the volume of awaiting measuring object through size measurement part, pressure value applied in detecting size measurement process through pressure sensor, final treater is according to the size of the pressure value of receiving, initiate corresponding alarm instruction to bee calling organ, indicate bee calling organ to indicate the measurement personnel according to appointed mode, whether it is reasonable to realize judging measurement personnel in the measurement process and apply pressure, and in time remind when detecting pressure unreasonablely, the inaccurate problem of measurement because of people cause for the operating factor has been solved, size measurement's accuracy has been improved.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (9)
1. A digital caliper, comprising: the size measuring component, the pressure sensor and the force evaluation indicator light are respectively and electrically connected with the processor;
the dimension measuring component is used for measuring the dimension of the object to be measured and sending the measured dimension value to the processor;
the pressure sensor is used for detecting a pressure value applied by the size measuring component in the size measuring process and sending the detected pressure value to the processor;
the processor is used for determining a pressure state according to the received pressure value and sending a lighting instruction matched with the pressure state to the force evaluation indicator lamp;
and the force evaluation indicator lamp is used for lighting according to the lighting instruction sent by the processor and the matched lighting mode.
2. The digital caliper according to claim 1, wherein the processor is specifically configured to:
when the pressure value is smaller than a first pressure value, sending a first lighting instruction to the force evaluation indicator lamp;
when the pressure value is greater than or equal to a first pressure value and less than or equal to a second pressure value, sending a second lightening instruction to the force evaluation indicator lamp;
when the pressure value is larger than the second pressure value, sending a third lightening instruction to the force evaluation indicator lamp;
wherein the first pressure value is less than the second pressure value.
3. The digital caliper according to claim 2, wherein the force evaluation indicator light is specifically configured to:
when a first lighting instruction sent by the processor is received, lighting an indicator lamp with a first color;
when a second lighting instruction sent by the processor is received, lighting an indicator lamp with a second color;
and when a third lightening instruction sent by the processor is received, lightening an indicator lamp with a third color.
4. The digital caliper according to claim 2, further comprising: the buzzer is electrically connected with the processor;
the processor is further configured to:
when the pressure value is smaller than the first pressure value, sending a first alarm instruction to the buzzer;
the buzzer is used for initiating a first prompt tone to prompt a user to increase a pressure value when receiving a first alarm instruction sent by the processor.
5. The digital caliper according to claim 4, wherein the processor is further configured to:
when the pressure value is larger than the second pressure value, sending a second alarm instruction to the buzzer;
and the buzzer is used for initiating a second prompt sound to prompt a user to reduce the pressure value when receiving a second alarm instruction sent by the processor.
6. The digital caliper according to claim 1, further comprising: a pressure numerical value display screen; the pressure numerical value display screen is electrically connected with the processor;
and the pressure numerical value display screen is used for displaying the pressure numerical value detected by the pressure sensor.
7. The digital caliper according to claim 1, further comprising: a size numerical display screen; the size numerical value display screen is electrically connected with the processor;
and the size numerical value display screen is used for displaying the size numerical value measured by the size measuring component.
8. The digital caliper according to claim 1, further comprising: a power source; the power supply is electrically connected with the processor;
and the power supply is used for providing a working power supply for each part included by the digital display caliper.
9. The digital caliper according to claim 1, wherein the processor is a single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021463735.5U CN212870973U (en) | 2020-07-22 | 2020-07-22 | Digital display caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021463735.5U CN212870973U (en) | 2020-07-22 | 2020-07-22 | Digital display caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212870973U true CN212870973U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021463735.5U Active CN212870973U (en) | 2020-07-22 | 2020-07-22 | Digital display caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212870973U (en) |
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2020
- 2020-07-22 CN CN202021463735.5U patent/CN212870973U/en active Active
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