CN112014030A - Flexible pressure sensor calibrating device - Google Patents
Flexible pressure sensor calibrating device Download PDFInfo
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- CN112014030A CN112014030A CN202011121259.3A CN202011121259A CN112014030A CN 112014030 A CN112014030 A CN 112014030A CN 202011121259 A CN202011121259 A CN 202011121259A CN 112014030 A CN112014030 A CN 112014030A
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- pressure sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
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Abstract
The invention discloses a flexible pressure sensor calibration device, which comprises a base, wherein an organism is arranged on the upper surface of the base, the machine body is connected with the base through a bolt, the front surface of the base is spliced with a bearing head, the back of the machine body is provided with an electric wire which is spliced with the machine body, the front of the machine body is symmetrically spliced with two detection lines, the invention solves the problems that the prior flexible pressure sensor is calibrated systematically by adopting a calibration method, which is inconvenient to use flexibly when the flexible pressure sensor is calibrated, by improving and optimizing the structure of the calibration equipment, the calibration equipment is conveniently moved to the use site of the flexible sensor, therefore, the flexible pressure sensor used for a long time can be calibrated on the spot by the calibration equipment, and the calibration and the use of the flexible pressure sensor are further facilitated.
Description
Technical Field
The invention relates to the technical field of calibration equipment, in particular to a flexible pressure sensor calibration device.
Background
The flexible pressure sensor is one of a plurality of sensors, the flexible pressure sensor has a wide application range, and the flexible pressure sensor needs to be calibrated during production and after long-term use, so as to ensure that the pressure condition of the response of the flexible pressure sensor is close to the real pressure, but the existing flexible pressure sensor calibration device has the following problems: the existing flexible pressure sensor calibration mostly adopts a calibration method to carry out systematic calibration, and the flexible pressure sensor is not conveniently and flexibly calibrated by the method, so that the flexible pressure sensor is required to be taken back to a factory or a laboratory for calibration after being used for a long time, and the flexible pressure sensor is inconvenient to carry out field calibration.
Disclosure of Invention
The invention aims to provide a flexible pressure sensor calibration device, aiming at solving the problems that the conventional flexible pressure sensor is calibrated in a systematic way by adopting a calibration method, and the flexible pressure sensor is not convenient to use flexibly due to the way, so that the flexible pressure sensor is required to be taken back to a factory or a laboratory for calibration after being used for a long time, and the flexible pressure sensor is inconvenient to calibrate on site.
The invention is realized by the following steps:
a flexible pressure sensor calibration device comprises a base, wherein a machine body is arranged on the upper surface of the base, the machine body is connected with the base through a bolt, a bearing head is inserted into the front surface of the base, an electric wire is arranged on the back surface of the machine body and is inserted into the machine body, two detection wires are symmetrically inserted into the front surface of the machine body, and a tray is inserted into the back surface of the base; the base is convenient for cooperate the organism, thereby make things convenient for the base to support the organism, the base also is convenient for cooperate the organism to calibrate flexible pressure sensor simultaneously, the bearing head is convenient for carry out the bearing to the flexible pressure sensor that needs the calibration, thereby make things convenient for bearing head cooperation organism to calibrate the use to flexible pressure sensor, the electric wire that connects is convenient for to switch on the organism, thereby make things convenient for whole calibration equipment to carry out the circular telegram operation, the detection line is convenient for press from both sides the tip at flexible pressure sensor, thereby make things convenient for flexible pressure sensor and organism to link together, and then the convenience is calibrated the detection to flexible pressure sensor, the tray is convenient for deposit instrument and the part that often needs the use, the use of the whole calibration equipment of being convenient for, also be convenient for simultaneously accomodate.
Furthermore, supporting legs are arranged at four corners of the ground of the base, a limiting frame is arranged in the middle of the front end of the inner side of the base, a socket is arranged at the position, aligned with the limiting frame, of the front face of the base, and clamping grooves are formed in the positions, aligned with the middle of the socket, of two sides of the limiting frame; the landing leg is convenient for support whole calibrating device, thereby make things convenient for whole calibrating device's use, spacing frame is convenient for cooperate the bearing head, thereby make things convenient for the bearing head can be stable install in spacing frame inner circle, the organism of being convenient for can be stable exert pressure to flexible pressure sensor, the socket is convenient for install the bearing head, thereby make things convenient for the installation and the use of bearing head, be convenient for put into the bearing head inside with the flexible pressure sensor who needs the calibration, the draw-in groove is convenient for cooperate the bearing head, thereby make things convenient for bearing head both sides card inboard at the spacing frame of base.
Furthermore, a plurality of bolt holes are formed in the side surface of the base, close to the top end, the back surface of the base is provided with a mounting opening, close to the bottom, and the rear half parts of the two sides of the base are provided with pressing knobs aligned with the mounting openings; the bolt hole bolt of being convenient for passes to conveniently link together organism and base through the bolt, the cooperation of the base of being convenient for and organism is used, and the installing port is convenient for install the tray, thereby makes things convenient for the installation and the use of tray, compresses tightly the knob and is convenient for fixed tray, and the tray of being convenient for can be stabilized in the base inboard when not using.
Further, an operation panel is arranged on the upper surface of the machine body, connecting grooves are symmetrically formed in the front surface of the machine body, an inserting ring is arranged at the position, aligned with the inner ring of the base, of the ground of the machine body, and a connecting hole is formed at the position, aligned with the bolt hole, of the inserting ring; operating panel is convenient for control whole calibration equipment, thereby make things convenient for whole calibration equipment's operation and use, the spread groove is convenient for cooperate the detection line, thereby make things convenient for detection line and organism to link together, the organism cooperation detection line of being convenient for uses, it is convenient for the organism of ring to insert and inserts the base inner circle to insert, thereby make things convenient for the organism to install on the base, the connecting hole is convenient for cooperate the bolt, thereby conveniently link together organism and base through the bolt, it is stable to be convenient for cooperate between organism and the base.
Further, a mounting groove is formed in the bottom surface of the machine body, aligned with the limiting frame, an electric push rod is mounted on the inner side of the mounting groove, a pressure head is arranged at the output end of the electric push rod, and a slot is formed in the back surface of the machine body; the mounting groove is convenient for install electric putter, electric putter is convenient for exert pressure to flexible pressure sensor, thereby the convenient pressure through setting for and the pressure of flexible pressure sensor feedback do the contrast and calibrate flexible pressure sensor, the pressure head is convenient for press to flexible pressure sensor, be convenient for exert pressure to flexible pressure sensor, and then the convenience is calibrated flexible pressure sensor, the slot is convenient for connect the electric wire and the organism links together, be convenient for connect the electric wire cooperation power and switch on to the organism.
Furthermore, a detection cavity is arranged in the bearing head, cotton cloth is arranged around the detection cavity, the front end of the detection cavity is provided with an opening, clamping rods are arranged at the positions, aligned with the clamping grooves, of the two sides of the bearing head, and a handle is arranged at the top end of the front face of the bearing head; the detection cavity is convenient for placing the flexible pressure sensor to be calibrated, the flexible pressure sensor is convenient to calibrate and detect, the clamping rod is convenient to clamp on two sides of the limiting frame, the bearing head convenient to clamp can be stabilized on the inner side of the limiting frame, the handle is convenient to pull out and push in the bearing head, and the bearing head convenient to stably install and use is convenient to use.
Furthermore, one end of the power connection wire is provided with a plug, the plug is matched with the slot, and the other end of the power connection wire is provided with a power connection head; the plug is convenient for insert inside the slot to conveniently connect the electric wire and the organism to link together, be convenient for connect the nimble use of electric wire, connect the electric head and be convenient for link together with the power, thereby conveniently supply power to the organism through the power, the use of the organism of being convenient for.
Furthermore, one end of the detection line, which is aligned with the connecting groove, is provided with an adapter, the adapter is matched with the connecting groove, and the other end of the detection line is provided with a wire clamp; the adapter is convenient for the detection line and inserts inside the organism to make things convenient for detection line and organism to link together, the fastener centre gripping of being convenient for is at flexible pressure sensor tip, thereby the convenience links together flexible pressure sensor and the organism that needs the calibration, is convenient for carry out quick calibration and use to flexible pressure sensor.
Further, the tray is matched with the mounting opening, and a handle is arranged in the middle of the back of the tray; the handle is convenient for pull out the tray and push to make things convenient for the use of tray, also be convenient for take out or put into the inside part of tray, the stable use of the calibrating device of being convenient for.
When the device is used, the calibration device is moved to a position where the flexible pressure sensor needs to be calibrated, then the flexible pressure sensor is inserted into a detection cavity of the bearing head, the connecting end of the flexible pressure sensor is connected with a wire clamp of the detection line, then the bearing head is pushed into the base, the bearing head is stabilized at the inner side of the limiting frame, then the adapter of the detection line is inserted into a connecting groove of the machine body, then the machine body is spliced with the machine body through the connecting wire, the connecting head is connected with the power supply, then the machine body can be controlled through the control panel, so that the machine body drives the electric push rod, the electric push rod can apply pressure to the flexible pressure sensor according to the specified pressure, the pressure applied to the flexible pressure sensor by the electric push rod is compared with the pressure fed back by the pressure sensing ball, and whether the flexible pressure sensor, if flexible pressure sensor is inaccurate, can calibrate flexible pressure sensor through the organism, this kind of calibrating device calibration is convenient, and simple to use, can assist the quick calibration to flexible pressure sensor of staff.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the structure of the calibration equipment is improved and optimized, so that the calibration equipment can be conveniently moved to the use site of the flexible pressure sensor, the flexible pressure sensor which is used for a long time can be conveniently calibrated by the calibration equipment on the site, and further the calibration and use of the flexible pressure sensor are convenient.
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 diagram of a calibration apparatus of the present invention from a first perspective;
FIG. 2 is a schematic diagram of the calibration apparatus of the present invention at a second viewing angle;
FIG. 3 is a schematic view of the base of the present invention;
FIG. 4 is a schematic view of the body of the present invention in a first view;
FIG. 5 is a schematic view of the body of the present invention from a second perspective;
FIG. 6 is a schematic view of the structure of the support head of the present invention;
FIG. 7 is a schematic structural diagram of the electric wire of the present invention;
FIG. 8 is a schematic diagram of the structure of the detection line of the present invention;
FIG. 9 is a schematic structural view of the tray of the present invention;
in the figure: 1-a base; 11-a leg; 12-a limit frame; 13-a socket; 14-a card slot; 15-a compression knob; 16-bolt holes; 17-a mounting port; 2-body; 21-an operation panel; 22-a connecting trough; 23-inserting a ring; 24-a connection hole; 25-mounting grooves; 26-an electric push rod; 27-pressure head; 28-slot; 3-supporting the head; 31-cotton cloth; 32-a clamping rod; 33-a handle; 34-a detection chamber; 4-connecting a wire; 41-connecting a contact; 42-a plug; 5-detection line; 51-an adapter; 52-wire clamp; 6-a tray; 61-handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example (b): referring to fig. 1 and 2: a flexible pressure sensor calibration device comprises a base 1, wherein the upper surface of the base 1 is provided with a machine body 2, the machine body 2 is connected with the base 1 through a bolt, the front surface of the base 1 is spliced with a bearing head 3, the back surface of the machine body 2 is provided with an electric wire 4, the electric wire 4 is spliced with the machine body 2, the front surface of the machine body 2 is symmetrically spliced with two detection wires 5, and the back surface of the base 1 is spliced with a tray 6; the base 1 is convenient to be matched with the machine body 2, so that the base 1 is convenient to support the machine body 2, meanwhile, the base 1 is also convenient to be matched with the machine body 2 to calibrate the flexible pressure sensor, the bearing head 3 is convenient to bear the flexible pressure sensor to be calibrated, so that the bearing head 3 is convenient to be matched with the machine body 2 to calibrate the flexible pressure sensor, the power connection wire 4 is convenient to electrify the machine body 2, so that the whole calibration device can be electrified to operate conveniently, the detection wire 5 is convenient to be clamped at the end part of the flexible pressure sensor, so that the flexible pressure sensor and the machine body 2 are convenient to be connected together, and further, the flexible pressure sensor is convenient to calibrate and detect, the tray 6 is convenient to store tools and parts which are frequently needed to be used, the whole calibration device is convenient to use, and the detection wire 5 and the; the structure enables the calibration equipment to be conveniently moved to the use site of the flexible pressure sensor, so that the flexible pressure sensor used for a long time can be calibrated conveniently on the site by the calibration equipment, the calibration and the use of the flexible pressure sensor are convenient, meanwhile, the flexible pressure sensor calibration equipment is convenient to use, the flexible pressure sensor is convenient to calibrate quickly and effectively, and the problem that the traditional flexible pressure sensor is inconvenient to calibrate is avoided.
Referring to FIG. 3: four corners of the ground of the base 1 are provided with supporting legs 11, the middle part of the front end of the inner side of the base 1 is provided with a limiting frame 12, the front side of the base 1 is aligned with the limiting frame 12 and is provided with a socket 13, and the two sides of the limiting frame 12 are aligned with the middle part of the socket 13 and are provided with a clamping groove 14; the supporting legs 11 are convenient for supporting the whole calibration device, so that the use of the whole calibration device is convenient, the limiting frame 12 is convenient for matching with the bearing head 3, so that the bearing head 3 can be conveniently and stably installed in an inner ring of the limiting frame 12, the machine body 2 can stably exert pressure on the flexible pressure sensor conveniently, the socket 13 is convenient for installing the bearing head 3, so that the bearing head 3 is convenient to install and use, the flexible pressure sensor to be calibrated is convenient to place in the bearing head 3, and the clamping groove 14 is convenient for matching with the bearing head 3, so that the two sides of the bearing head 3 are convenient to clamp in the inner side of the limiting frame 12 of the base 1; a plurality of bolt holes 16 are formed in the side surface of the base 1 close to the top end, a mounting opening 17 is formed in the back surface of the base 1 close to the bottom, and a pressing knob 15 is arranged at the position, aligned with the mounting opening 17, of the rear half parts of the two sides of the base 1; the bolt hole 16 bolt of being convenient for passes to conveniently link together organism 2 and base 1 through the bolt, the cooperation of the base 1 of being convenient for and organism 2 is used, and the installation tray 6 of being convenient for is installed to installing port 17, thereby makes things convenient for the installation and the use of tray 6, compresses tightly the knob 15 and is convenient for fixing tray 6, and the tray 6 of being convenient for can be stabilized in base 1 inboard when not using.
Referring to fig. 4 and 5: an operation panel 21 is arranged on the upper surface of the machine body 2, connecting grooves 22 are symmetrically arranged on the front surface of the machine body 2, an inserting ring 23 is arranged at the position of the ground of the machine body 2, which is aligned with the inner ring of the base 1, and a connecting hole 24 is arranged at the position of the inserting ring 23, which is aligned with the bolt hole 16; the operation panel 21 is convenient for controlling the whole calibration device, so that the operation and the use of the whole calibration device are convenient, the connecting groove 22 is convenient for being matched with the detection line 5, so that the detection line 5 is convenient to be connected with the machine body 2, the machine body 2 is convenient to be matched with the detection line 5 for use, the inserting ring 23 is convenient for the machine body 2 to be inserted into the inner ring of the base 1, so that the machine body 2 is convenient to be installed on the base 1, the connecting hole 24 is convenient for being matched with a bolt, so that the machine body 2 is convenient to be connected with the base 1 through; a mounting groove 25 is formed in the bottom surface of the machine body 2 aligned with the limiting frame 12, an electric push rod 26 is mounted on the inner side of the mounting groove 25, a pressure head 27 is arranged at the output end of the electric push rod 26, and a slot 28 is formed in the back surface of the machine body 2; mounting groove 25 is convenient for install electric putter 26, electric putter 26 is convenient for exert pressure to flexible pressure sensor, thereby the convenient pressure through setting for and the pressure of flexible pressure sensor feedback do the contrast and calibrate flexible pressure sensor, pressure head 27 is convenient for press to flexible pressure sensor, be convenient for exert pressure to flexible pressure sensor, and then the convenience is calibrated flexible pressure sensor, slot 28 is convenient for connect electric wire 4 and organism 2 and links together, it connects the electricity to be convenient for connect electric wire 4 cooperation power to electrify organism 2.
Referring to FIG. 6: a detection cavity 34 is formed in the bearing head 3, cotton cloth 31 is arranged around the detection cavity 34, the front end of the detection cavity 34 is opened, clamping rods 32 are arranged at the positions, aligned with the clamping grooves 14, of the two sides of the bearing head 3, and a handle 33 is arranged at the top end of the front face of the bearing head 3; the detection cavity 34 is convenient for placing the flexible pressure sensor needing to be calibrated, the flexible pressure sensor is convenient to calibrate and detect, the clamping rod 32 is convenient to clamp on two sides of the limiting frame 12, the bearing head 3 is convenient to stabilize on the inner side of the limiting frame 12, the handle 33 is convenient to pull out and push the bearing head 3, and the bearing head 3 is convenient to stably install and use.
Referring to FIG. 7: one end of the power connection wire 4 is provided with a plug 42, the plug 42 is matched with the slot 28, and the other end of the power connection wire 4 is provided with a power connection head 41; the plug 42 is convenient to insert into the slot 28, so that the electric wire 4 is conveniently connected with the machine body 2, the electric wire 4 is flexibly used, the electric connector 41 is conveniently connected with a power supply, the machine body 2 is conveniently powered by the power supply, and the machine body 2 is conveniently used.
Referring to FIG. 8: one end of the detection line 5, which is aligned with the connecting groove 22, is provided with an adapter 51, the adapter 51 is matched with the connecting groove 22, and the other end of the detection line 5 is provided with a wire clamp 52; adapter 51 is convenient for detect line 5 and inserts inside organism 2 to make things convenient for detect line 5 and organism 2 to link together, fastener 52 is convenient for the centre gripping at flexible pressure sensor tip, thereby conveniently links together flexible pressure sensor and organism 2 that need the calibration, is convenient for carry out quick calibration and use to flexible pressure sensor.
Referring to FIG. 9: the tray 6 is matched with the mounting opening 17, and the middle part of the back surface of the tray 6 is provided with a handle 61; handle 61 is convenient for pull out tray 6 and push in to make things convenient for tray 6's use, also be convenient for take out or put into the inside part of tray 6, the stable use of the calibrating device of being convenient for.
The using method comprises the following steps: when the device is used, the calibration device is moved to a position where the flexible pressure sensor needs to be calibrated, then the flexible pressure sensor is inserted into the detection cavity 34 of the bearing head 3, the connection end of the flexible pressure sensor is connected with the wire clamp 52 of the detection wire 5, then the bearing head 3 is pushed into the base 1, the bearing head 3 is stabilized at the inner side of the limit frame 12, then the adapter 51 of the detection wire 5 is inserted into the connection groove 22 of the machine body 2, then the connection wire 4 is inserted into the machine body 2, the connection head 41 is connected with a power supply, then the machine body 2 can be controlled through the control panel, the machine body 2 drives the electric push rod 26, the electric push rod 26 can apply pressure to the flexible pressure sensor according to the specified pressure, the pressure applied to the flexible pressure sensor by the electric push rod 26 is compared with the pressure fed back by the pressure sensing ball, thereby judge whether flexible pressure sensor is accurate, if flexible pressure sensor is inaccurate can calibrate flexible pressure sensor through organism 2, this kind of calibrating device calibration is convenient, and simple to use, can assist the quick calibration to flexible pressure sensor of staff.
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 (9)
1. The utility model provides a flexible pressure sensor calibrating device, its characterized in that, includes base (1), organism (2) are established to base (1) upper surface, be in the same place through bolted connection between organism (2) and base (1), base (1) openly pegs graft and has bearing head (3), organism (2) back is equipped with electric wire (4), electric wire (4) and organism (2) peg graft together, organism (2) openly symmetry peg graft and have two detection lines (5), base (1) back is pegged graft and is had tray (6).
2. The flexible pressure sensor calibrating device according to claim 1, wherein the base (1) is provided with support legs (11) at four corners on the ground, a limiting frame (12) is arranged in the middle of the front end of the inner side of the base (1), the base (1) is provided with a socket (13) at a position which is aligned with the limiting frame (12) in front, and a clamping groove (14) is arranged at a position which is aligned with the middle of the socket (13) at two sides of the limiting frame (12).
3. The flexible pressure sensor calibrating device according to claim 2, wherein a plurality of bolt holes (16) are formed in the side surface of the base (1) near the top end, a mounting opening (17) is formed in the back surface of the base (1) near the bottom, and a pressing knob (15) is arranged at the position, aligned with the mounting opening (17), of the rear half parts of the two sides of the base (1).
4. The flexible pressure sensor calibration device according to claim 3, characterized in that the upper surface of the machine body (2) is provided with an operation panel (21), the front surface of the machine body (2) is symmetrically provided with connecting grooves (22), the machine body (2) is provided with an inserting ring (23) at a position aligned with the inner ring of the base (1) on the ground, and the inserting ring (23) is provided with a connecting hole (24) at a position aligned with the bolt hole (16).
5. The flexible pressure sensor calibration device according to claim 4, wherein a mounting groove (25) is formed in the bottom surface of the machine body (2) at a position aligned with the limit frame (12), an electric push rod (26) is mounted inside the mounting groove (25), a pressure head (27) is arranged at the output end of the electric push rod (26), and a slot (28) is formed in the back surface of the machine body (2).
6. The flexible pressure sensor calibration device according to claim 5, wherein a detection cavity (34) is arranged inside the bearing head (3), cotton cloth (31) is arranged around the detection cavity (34), the front end of the detection cavity (34) is provided with an opening, clamping rods (32) are arranged at positions of two sides of the bearing head (3) aligned with the clamping grooves (14), and a handle (33) is arranged at the top end of the front side of the bearing head (3).
7. The flexible pressure sensor calibration device according to claim 6, wherein one end of the electric wire (4) is provided with a plug (42), the plug (42) is matched with the slot (28), and the other end of the electric wire (4) is provided with an electric head (41).
8. A flexible pressure sensor calibration device according to claim 7 characterized in that one end of the test wire (5) aligned with the connection slot (22) is provided with a coupling head (51), the coupling head (51) and the connection slot (22) are matched, and the other end of the test wire (5) is provided with a wire clamp (52).
9. A flexible pressure sensor calibration device according to claim 8 wherein said tray (6) is fitted with a mounting port (17) and a handle (61) is provided in the middle of the back of said tray (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011121259.3A CN112014030B (en) | 2020-10-20 | 2020-10-20 | Flexible pressure sensor calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011121259.3A CN112014030B (en) | 2020-10-20 | 2020-10-20 | Flexible pressure sensor calibrating device |
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| Publication Number | Publication Date |
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| CN112014030A true CN112014030A (en) | 2020-12-01 |
| CN112014030B CN112014030B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011121259.3A Active CN112014030B (en) | 2020-10-20 | 2020-10-20 | Flexible pressure sensor calibrating device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539877A (en) * | 2020-12-24 | 2021-03-23 | 广电计量检测（重庆）有限公司 | Distributed flexible pressure sensor calibration equipment and method |
| CN113218453A (en) * | 2021-05-18 | 2021-08-06 | 永高股份有限公司 | Embedded pipeline data acquisition device |
-
2020
- 2020-10-20 CN CN202011121259.3A patent/CN112014030B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539877A (en) * | 2020-12-24 | 2021-03-23 | 广电计量检测（重庆）有限公司 | Distributed flexible pressure sensor calibration equipment and method |
| CN113218453A (en) * | 2021-05-18 | 2021-08-06 | 永高股份有限公司 | Embedded pipeline data acquisition device |
| WO2022241909A1 (en) * | 2021-05-18 | 2022-11-24 | 永高股份有限公司 | Embedded-type pipeline data collection apparatus |
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| Publication number | Publication date |
|---|---|
| CN112014030B (en) | 2021-02-26 |
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Address after: 211162 Wenying Road, Binjiang Development Zone, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing wotian Technology Co.,Ltd. Address before: No.5 Wenying Road, Binjiang Development Zone, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING WOTIAN TECHNOLOGY Co.,Ltd. |