CN211042127U - Eight-channel pneumatic measuring instrument - Google Patents
Eight-channel pneumatic measuring instrument Download PDFInfo
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- CN211042127U CN211042127U CN201921881034.0U CN201921881034U CN211042127U CN 211042127 U CN211042127 U CN 211042127U CN 201921881034 U CN201921881034 U CN 201921881034U CN 211042127 U CN211042127 U CN 211042127U
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Abstract
The utility model discloses an eight passageway pneumatic measuring apparatuss, concretely relates to pneumatic measuring apparatuss field, the wireless terminal comprises an equipment body, the inside of equipment body is equipped with control module, gas-electricity converter respectively, admit air module and adjusting module, control module's input is connected with gas-electricity converter's output, and admits air the output of module and be connected with adjusting module's input, adjusting module's output is connected with the touch-sensitive screen, and the output of touch-sensitive screen is connected with gas-electricity converter's input. The utility model discloses a power socket and switch are with equipment body switch on to when equipment body starts, click "calibration/setting" order in the interface of touch-sensitive screen, get into the calibration interface, and the upper and lower limit ring gage of calibration is inputed respectively at the calibration interface, and the order is typeeed to the upper and lower limit of clicking the screen, and the calibration is accomplished, thereby can realize the correctable parameter of resetting again, makes the more accurate purpose of measured data.
Description
Technical Field
The utility model relates to a pneumatic measuring apparatu field, more specifically says, the utility model relates to an eight passageway pneumatic measuring apparatu.
Background
The pneumatic measuring instrument mainly comprises a measuring instrument body and a measuring device. The existing pneumatic measuring instrument body mainly comprises: a float-type air gauge and an electronic air gauge. It can convert the variation of the size of the workpiece into the variation of the compressed air flow or pressure, and then the variation is indicated by an indicating device, thereby measuring the error of the size of the workpiece. The same pneumatic measuring instrument body can measure various parameters of the workpiece by only matching with different pneumatic measuring heads. The device has the characteristics of multiple measurement items, high amplification factor of the measuring instrument, simplicity in operation, non-contact measurement, simple structure, stability in working and the like, and is widely applied to the field of mechanical measurement. Although the float type air gauge in the market at present has the advantages of high reaction speed and small return error compared with other types of air gauges, the float type air gauge does not have the functions of digital display and data storage and has higher requirements on the environment.
However, in the prior art, when the measuring head is replaced or placed for use for a long time, inaccurate measurement can be caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an eight passageway pneumatic measuring apparatuss, through power socket and switch with equipment body switch on, and when equipment body starts, click "calibration/setting" order in the interface of touch-sensitive screen, get into the calibration interface, and input the upper and lower limit ring gauge of calibration respectively at the calibration interface, click the upper and lower limit of screen and type the order, the calibration is accomplished, thereby can realize correctable resetting parameter, make measured data more accurate purpose, in order to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an eight-channel pneumatic measuring instrument comprises an equipment body, wherein a control module, a gas-electric converter, a gas inlet module and an adjusting module are respectively arranged inside the equipment body, the input end of the control module is connected with the output end of the gas-electric converter, the output end of the gas inlet module is connected with the input end of the adjusting module, the output end of the adjusting module is connected with a touch screen, and the output end of the touch screen is connected with the input end of the gas-electric converter;
the control module comprises a P L C, a color rendering module and a calibration module, and the connecting end of the P L C is respectively connected with the connecting ends of the color rendering module and the calibration module.
In a preferred embodiment, the adjusting module comprises an air output adjusting knob, and the air output adjusting knob is arranged on the surface of the device body.
In a preferred embodiment, the measuring module includes a measuring head interface, the measuring head interface is disposed on the surface of the device body, one end of the measuring head interface, which is far away from the device body, is fixedly connected with the measuring head, the number of the air output adjusting knobs and the number of the measuring head interface are eight, and the air output adjusting knobs and the measuring head interface are disposed correspondingly to each other.
In a preferred embodiment, the air intake module comprises an air source inlet, and the air source inlet is arranged on the surface of the equipment body.
In a preferred embodiment, the control module is configured to control the amount of air entering the probe interface.
In a preferred embodiment, the front surface of the device body is provided with a touch screen and a buzzer, the connecting end of the touch screen is bidirectionally connected with the connecting end of the P L C, and the connecting ends of the color rendering module and the calibration module are connected with the connecting end of the touch screen.
In a preferred embodiment, the rear side of the device body is provided with a power socket and a power switch, and the top of the device body is fixedly connected with a handle.
In a preferred embodiment, the color rendering module is used for displaying different colors to remind a user according to different measured values, namely when the measured values are in a qualified range, the measured values on the screen are displayed in green; when the measured value is in the 'qualified but close to out of tolerance' range, the measured value on the screen is displayed in yellow; when the measured value is "fail", the measured value on the screen is displayed in red.
The utility model discloses a technological effect and advantage:
the equipment body is powered on through the power socket and the power switch, when the equipment body is started, a 'calibration/setting' command is clicked in the interface of the touch screen, the equipment enters a calibration interface, calibrated upper and lower limit ring gauges are respectively input into the calibration interface, and an upper and lower limit entry command of the screen is clicked, so that calibration is completed, and therefore parameters can be calibrated and reset, the purpose of more accurate measured data is achieved.
Drawings
Fig. 1 is an overall structure front view of the present invention.
Fig. 2 is a rear view of the overall structure of the present invention.
Fig. 3 is a schematic block diagram of the overall structure of the present invention.
Fig. 4 is a schematic block diagram of a control module structure according to the present invention.
Fig. 5 is a circuit diagram of the overall structure of the present invention.
The reference numbers are 1, an equipment body, 2, a control module, 21, P L C, 22, a color rendering module, 23, a calibration module, 3, a gas-electricity converter, 4, an air inlet module, 41, an air source inlet, 5, an adjusting module, 51, an air outlet adjusting knob, 6, a touch screen, 7, a buzzer, 8, a measuring module, 81, a measuring head interface, 9, a handle, 10, a power socket, 11 and a power switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides an eight-channel pneumatic measuring instrument, including equipment body 1, the inside of equipment body 1 is equipped with control module 2, gas-electric converter 3, air inlet module 4 and adjusting module 5 respectively, the input of control module 2 is connected with the output of gas-electric converter 3, and the output of air inlet module 4 is connected with the input of adjusting module 5, the output of adjusting module 5 is connected with touch-sensitive screen 6, and the output of touch-sensitive screen 6 is connected with the input of gas-electric converter 3;
the control module 2 comprises a P L C21, a color appearance module 22 and a calibration module 23, and the connection end of the P L C21 is connected with the connection ends of the color appearance module 22 and the calibration module 23 respectively;
the adjusting module 5 comprises an air output adjusting knob 51, and the air output adjusting knob 51 is arranged on the surface of the device body 1, so that the air input of the measuring head interface 81 can be conveniently adjusted;
the measuring module 8 comprises a measuring head interface 81, the measuring head interface 81 is arranged on the surface of the equipment body 1, one end, far away from the equipment body 1, of the measuring head interface 81 is fixedly connected with a measuring head, the number of the air output adjusting knobs 51 and the number of the measuring head interfaces 81 are eight, and the air output adjusting knobs 51 and the measuring head interfaces 81 are arranged correspondingly to each other, so that the equipment body 1 has a multi-channel measuring function;
the air inlet module 4 comprises an air source inlet 41, and the air source inlet 41 is arranged on the surface of the equipment body 1 so as to facilitate the air source to enter the inside of the equipment body 1;
the adjusting module 5 is used for controlling the amount of air entering the measuring head interface 81;
the front surface of the equipment body 1 is provided with a touch screen 6 and a buzzer 7, the connecting end of the touch screen 6 is bidirectionally connected with the connecting end of the P L C21, and the connecting ends of the color rendering module 22 and the calibration module 23 are connected with the connecting end of the touch screen 6, so that color prompt and calibration indication operation can be presented on the touch screen 6 through the color rendering module 22 and the calibration module 23;
a power socket 10 and a power switch 11 are arranged on the rear side surface of the equipment body 1, and a handle 9 is fixedly connected to the top of the equipment body 1;
the color rendering module 22 is used for displaying different colors according to different measured values to remind a user, namely when the measured values are in a qualified range, the measured values on the screen are displayed in green; when the measured value is in the 'qualified but close to out of tolerance' range, the measured value on the screen is displayed in yellow; when the measured value is "fail", the measured value on the screen is displayed in red.
The implementation mode is specifically as follows: when the device is used, the device body 1 is powered on through the power socket 10 and the power switch 11, the measuring head is installed in a measuring head interface 81 in the measuring module 8, an air source is provided for the inside of the device body 1 through an air source inlet 41 in the air inlet module 4, the amount of air entering the measuring head interface 81 is adjusted through an air outlet amount adjusting knob 51 in the adjusting module 5, data are measured through the air-electricity converter 3 and are transmitted to the control module 2, the control module 2 transmits the data to the touch screen 6 for display, so that the data can be observed more visually, when the data received by the control module 2 is larger than or equal to a common difference value, the buzzer 7 is matched with the calibrating module 23 for sound and color reminding, when the device body 1 is started, a 'calibrating/setting' command is clicked in the interface of the touch screen 6, the method comprises the steps of entering a calibration interface, inputting upper and lower limits of a calibration piece on the calibration interface, adjusting an AD value of air pressure to be about 2800 before calibration is not carried out, respectively inputting calibrated upper and lower limit ring gauges at the moment, clicking upper and lower limits of a screen to enter commands, completing calibration, and calibrating channels one by one when a plurality of channels are calibrated, wherein when the difference between the calibrated ring gauges is 0.03mm, the AD difference is normal below 300 when the upper and lower ring gauges are put in, the precision is higher when the upper and lower ring gauges are more than 300, and when the precision is more than 600, the precision is higher when the AD difference is larger, and the implementation mode specifically solves the problem that inaccurate measurement can be caused when a measurement head is replaced or placed for a long time for reuse in the prior art.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, the equipment body 1 is powered on through a power socket 10 and a power switch 11, when the equipment body 1 is started, a 'calibration/setting' command is clicked in an interface of a touch screen 6, a calibration interface is entered, calibrated upper and lower limit ring gauges are respectively input in the calibration interface, an upper and lower limit entry command of the screen is clicked, and calibration is completed, so that the aim of calibrating and resetting parameters can be fulfilled, and the aim of more accurate measurement data is fulfilled.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the 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.
Claims (8)
1. An eight-channel pneumatic measuring instrument comprises an equipment body (1), and is characterized in that: the air inlet control device is characterized in that a control module (2), an air-electric converter (3), an air inlet module (4) and an adjusting module (5) are respectively arranged inside the device body (1), the input end of the control module (2) is connected with the output end of the air-electric converter (3), the output end of the air inlet module (4) is connected with the input end of the adjusting module (5), the output end of the adjusting module (5) is connected with a touch screen (6), and the output end of the touch screen (6) is connected with the input end of the air-electric converter (3);
the control module (2) comprises a P L C (21), a color rendering module (22) and a calibration module (23), and the connecting end of the P L C (21) is connected with the connecting ends of the color rendering module (22) and the calibration module (23) respectively.
2. The eight-channel pneumatic gauge according to claim 1, wherein: the adjusting module (5) comprises an air output adjusting knob (51), and the air output adjusting knob (51) is arranged on the surface of the equipment body (1).
3. The eight-channel pneumatic gauge according to claim 2, wherein: measuring module (8) includes gauge head interface (81), gauge head interface (81) set up on the surface of equipment body (1), and one end and measuring head fixed connection that equipment body (1) was kept away from in gauge head interface (81), the quantity of air output adjust knob (51) and gauge head interface (81) is eight, and air output adjust knob (51) and gauge head interface (81) correspond the setting each other.
4. The eight-channel pneumatic gauge according to claim 1, wherein: the air inlet module (4) comprises an air source inlet (41), and the air source inlet (41) is arranged on the surface of the equipment body (1).
5. The eight-channel pneumatic gauge according to claim 3, wherein: the adjusting module (5) is used for controlling the amount of air entering the measuring head interface (81).
6. The eight-channel pneumatic measuring instrument according to claim 1, wherein the front surface of the device body (1) is provided with a touch screen (6) and a buzzer (7), the connecting end of the touch screen (6) is bidirectionally connected with the connecting end of the P L C (21), and the connecting ends of the color rendering module (22) and the calibration module (23) are connected with the connecting end of the touch screen (6).
7. The eight-channel pneumatic gauge according to claim 1, wherein: the rear side face of the equipment body (1) is provided with a power socket (10) and a power switch (11), and the top of the equipment body (1) is fixedly connected with a handle (9).
8. The eight-channel pneumatic gauge according to claim 1, wherein: the color rendering module (22) is used for displaying different colors to remind a user according to different measured values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881034.0U CN211042127U (en) | 2019-11-04 | 2019-11-04 | Eight-channel pneumatic measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881034.0U CN211042127U (en) | 2019-11-04 | 2019-11-04 | Eight-channel pneumatic measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042127U true CN211042127U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921881034.0U Active CN211042127U (en) | 2019-11-04 | 2019-11-04 | Eight-channel pneumatic measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042127U (en) |
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2019
- 2019-11-04 CN CN201921881034.0U patent/CN211042127U/en active Active
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