CN218383068U - Electrostatic field distribution measuring device - Google Patents
Electrostatic field distribution measuring device Download PDFInfo
- Publication number
- CN218383068U CN218383068U CN202222438531.1U CN202222438531U CN218383068U CN 218383068 U CN218383068 U CN 218383068U CN 202222438531 U CN202222438531 U CN 202222438531U CN 218383068 U CN218383068 U CN 218383068U
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- electrostatic field
- motor
- control box
- slider
- field distribution
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- 230000005686 electrostatic field Effects 0.000 title claims abstract description 57
- 239000000523 sample Substances 0.000 claims abstract description 30
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 25
- 238000012544 monitoring process Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses an electrostatic field distribution measuring device, include the test bench and set up in electrostatic field simulator, measuring component and the control box of test bench top surface, measuring component includes support, carousel, first motor and probe, the carousel passes through the support and sets up in electrostatic field simulator top, the output shaft and the carousel central authorities of first motor are connected, carousel bottom surface level sets up the track, track sliding connection slider, the slider is equipped with the second motor, and the slider passes through the link with the probe to be connected, first motor, second motor and probe pass through line connection with the control box respectively, the control box is equipped with data processor and display screen. The utility model discloses use machinery to replace artifical manual measurement electrostatic field distribution, measure the precision height, the error is little.
Description
Technical Field
The utility model belongs to the technical field of measuring device, in particular to electrostatic field distribution measuring device.
Background
In the laboratory of the university at the present stage, the main mode for measuring the electrostatic field distribution is to manually control the probe to measure, and manually read and record, and the measurement mode has the problems that the measurement steps are complicated, multiple times of measurement are needed, errors are easily generated in manual measurement, and the subsequent experiment is greatly influenced by the measurement data errors. Therefore, a measurement device capable of measuring electrostatic field distribution with high efficiency and precision is needed by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrostatic field distribution measuring device aims at solving the problem that prior art exists among the above-mentioned background art.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an electrostatic field distribution measuring device, includes the test bench and sets up in electrostatic field simulator, measuring component and the control box of test bench top surface, measuring component includes support, carousel, first motor and probe, the carousel passes through the support and sets up in electrostatic field simulator top to with electrostatic field simulator size adaptation, first motor is fixed in the support, the output shaft and the carousel central authorities of first motor are connected, carousel bottom surface level sets up the track, track sliding connection slider, the slider is equipped with and is used for driving slider along the gliding second motor of track, and the slider is connected through the link of perpendicular slider bottom surface with the probe, probe bottom and electrostatic field simulator butt, first motor, second motor and probe pass through line connection with the control box respectively, the control box is equipped with data processor, and the control box surface is equipped with the display screen of being connected with data processor line, is used for adjusting electrostatic field simulator mains voltage's knob and is used for controlling the control adjusting device of first, second motor.
The controller controls the second motor to drive the sliding block to move along the track, controls the first motor to drive the rotating disc to rotate, measures potential values of different positions in the electrostatic field simulator by using the probe, and transmits the measured data to the display screen for display after the measured data is processed by the data processor. Compared with the traditional manual detection, the mechanical measurement has higher measurement accuracy, and the influence of system errors on measurement results is reduced.
Furthermore, the track bilateral symmetry sets up the spout, and one side be equipped with the rack in the spout, slider one side is equipped with the pulley with spout sliding connection, the second motor sets up in the slider opposite side, and second motor output shaft passes the slider and its tip is equipped with the gear with rack toothing.
Furthermore, 4 tracks are arranged, an included angle of 90 degrees is formed between every two adjacent tracks, one end of each track faces to the center of the turntable, and the other end of each track faces to the edge of the turntable. 4 tracks correspond respectively and set up 4 probes, through 4 probe synchronous measurement, effectively promote measurement of efficiency.
Further, the support includes lift and connecting plate, the both sides of electrostatic field simulator set up the lift respectively, the both ends of connecting plate are connected with both sides lift top respectively, first motor sets up in the connecting plate top surface, the carousel rotates to be connected in the connecting plate bottom surface. The lifting piece drives the measuring assembly to lift through the connecting plate, so that the measuring assembly is convenient to maintain and adjust, and the use stability of the electrostatic field distribution measuring device is improved.
Furthermore, the lifting piece adopts an electric telescopic rod or an electric telescopic support.
Furthermore, the turntable is provided with a first sensor and a wireless sensor data sending end which are connected through a line, the sliding block is provided with a second sensor which is connected with the wireless sensor data sending end through a line, and the control box is provided with a wireless sensor data receiving end which is connected with the data processor through a line. During measurement, the rotating speed and the position of the probe are monitored in real time, a monitoring result is sent to a wireless sensor data receiving end through a wireless sensor data sending end, and the monitoring result is sent to a display screen to be displayed after being processed by a data processor, so that a tester can conveniently adjust and record the monitoring result in real time.
Compare in prior art's shortcoming and not enough, the utility model discloses following beneficial effect has:
1. the utility model relates to an electrostatic field distribution measuring device, control box pass through first motor and second motor control carousel and slider and remove, and through the electrostatic field distribution that the electrostatic field simulator produced of probe measurement, the mechanized measurement precision is high, and measuring error is little.
2. The carousel bottom sets up 4 mutually perpendicular's track, corresponds to set up 4 probes and follows different positions synchronous measurement respectively, effectively promotes electrostatic field distribution measurement of efficiency.
3. The support is equipped with the lift piece, drives measuring component through the lift piece and goes up and down, and the measuring component of being convenient for is maintained and is adjusted, promotes the stability that electrostatic field distribution measuring device used.
4. The rotating speed and the probe position of the turntable are monitored in real time through the first sensor and the second sensor, monitoring signals are transmitted to the control box through the data transmitting end of the wireless sensor, and testing personnel can record in real time through the display screen and accurately adjust the rotating speed and the probe position.
Drawings
Fig. 1 is a schematic front view of an electrostatic field distribution measuring apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a measurement assembly in an embodiment of the present invention.
Fig. 3 is a schematic structural view of the bottom surface of the turntable in the embodiment of the present invention.
Fig. 4 is a schematic view of a connection structure of the rail and the slider in the embodiment of the present invention.
Fig. 5 is a schematic structural diagram of an electrostatic field distribution measuring apparatus according to an embodiment of the present invention.
In the figure: 1-test bed; 2-electrostatic field simulator; 3-a measuring assembly; 31-a first motor; 32-a turntable; 33-a track; 331-a chute; 332-a rack; 34-a slide block; 341-a second electric machine; 342-a gear; 343-a pulley; 35-a connecting frame; 36-a probe; 37-wireless sensor data transmitting end; 38-a scaffold; 381-lifting member; 382-a connecting plate; 4-a control box; 41-wireless sensor data receiving end; 42-display screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an electrostatic field distribution measuring device, including test bench 1 and set up in electrostatic field simulator 2, measuring component 3 and the control box 4 of test bench 1 top surface, electrostatic field simulator 2 is used for simulating the electrostatic field, and control box 4 control measuring component 3 measures electrostatic field distribution, replaces artifical manual measurement, promotes measurement accuracy and measurement of efficiency.
The electrostatic field simulator 2 adopts a coaxial cylindrical capacitor, and the anode and the cathode are respectively connected with the control box 4 through lines. Referring to fig. 2, the measuring assembly 3 includes a bracket 38, a turntable 32, a first motor 31 and a probe 36, the turntable 32 is fixed above the electrostatic field simulator 2 through the bracket 38, so that the turntable 32 coincides with a center line of the electrostatic field simulator 2, the turntable 32 is matched with the electrostatic field simulator 2 in size, the first motor 31 is disposed on the bracket 38, an output end of the first motor 31 passes through the bracket 38 and is connected with the center of the turntable 32, the first motor 31 is used for driving the turntable 32 to rotate, a rail 33 is horizontally disposed on the bottom surface of the turntable 32, the rail 33 is slidably connected with a slider 34, the probe 36 is disposed on the bottom surface of the slider 34 through a connecting frame 35, and the probe is in line connection with the control box 4, the connecting frame 35 is vertically connected with the bottom surface of the slider 34, and the probe 36 moves along the rail 33 with the slider 34 to measure the electrostatic field distribution comprehensively.
Referring to fig. 3, 4 tracks 33 are arranged on the bottom surface of the turntable 32, an included angle of 90 degrees is formed between each two tracks 33, the length of each track 33 is close to the radius of the turntable 32, (referring to fig. 4) sliding grooves 331 are symmetrically arranged on two sides of each track 33 along the length direction of the track 33, a rack 332 is arranged in the sliding groove 331 on one side, a pulley 343 in sliding connection with the sliding groove 331 is arranged on one side of the sliding block 34, a second motor 341 is arranged on the other side, an output shaft of the second motor 341 penetrates through the sliding block 34, a gear 342 meshed with the rack 332 is arranged at the end of the output shaft, the sliding block 34 is controlled to horizontally move along the tracks 33 through the second motor 341, and the turntable 32 is driven to rotate by matching with the first motor 31, so that the 4 probes 36 perform synchronous multipoint measurement, and the measurement efficiency of electrostatic field distribution is improved.
The turntable 32 is provided with a first sensor for monitoring the rotating speed of the turntable in real time, the sliding block is provided with a second sensor for positioning the position of the probe, and the support 38 is provided with a wireless sensor data transmitting end 37 respectively connected with the first sensor and the second sensor for transmitting the rotating speed and the position of the probe to the control box 4, so that the control and adjustment of a tester are facilitated.
Referring to fig. 5, the control box 4 is provided with a wireless sensor data receiving terminal 41 for receiving data sent by the wireless sensor data sending terminal 37, a data processor connected with the wireless sensor data receiving terminal 41 through a line is arranged in the control box 4, a display screen 42 connected with the data processor through a line is arranged on the top surface of the control box 4 for displaying measurement data calculated and processed by the data processor, the control box 4 is provided with a knob for adjusting the power supply voltage in the electrostatic field simulator, the simulation electrostatic field intensity is adjusted through control voltage, the control box 4 is respectively connected with the first motor 31 and the second motor 341 through lines, the control box 4 is simultaneously provided with a control adjusting device for controlling the first motor 31 and the second motor 341, the control box 4 controls the measuring component 3 to measure the electrostatic field distribution of the electrostatic field simulator 2, manual measurement is not needed, and the measuring efficiency and the measuring accuracy of the electrostatic field distribution are improved.
The support 38 comprises a lifting member 381 and a connecting plate 382, the bottom of the lifting member 381 is fixed on the test bed 1, the connecting plate 382 is arranged on the top of the lifting member 381, the first motor 31 is arranged on the top surface of the connecting plate 382, the output end of the first motor passes through the connecting plate 382 to be connected with the rotary disk 32, and the rotary disk 32 is rotatably connected with the bottom surface of the connecting plate 382. Preferably, the two opposite sides of the electrostatic field simulator 2 are respectively provided with a lifting member 381, two ends of the connecting plate 382 are respectively fixed on the tops of the lifting members 381 on two sides, the first motor 31 and the rotating disc 32 are respectively arranged on the upper side and the lower side of the connecting plate 382, and the lifting members 381 can adopt electric telescopic rods or electric telescopic supports. The measuring assembly 3 is lifted by the carriage 38, facilitating maintenance and adjustment of the measuring assembly 3.
The utility model provides an electrostatic field distribution measuring device, first motor 31 and second motor 341 are controlled respectively to control box 4 to the potential value in accurate control probe 36 measurement electrostatic field simulator 2, through first sensor and second sensor real-time supervision carousel rotational speed and probe position, and send to control box 4 through wireless sensor data transmitting terminal 37, measured data and monitoring data show through the display screen after data processor calculates the processing, the testing personnel of being convenient for adjust in real time and the record.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an electrostatic field distribution measuring device, its characterized in that, includes the test bench and sets up in electrostatic field simulator, measuring subassembly and the control box of test bench top surface, measuring subassembly includes support, carousel, first motor and probe, the carousel passes through the support and sets up in electrostatic field simulator top to with electrostatic field simulator size adaptation, first motor is fixed in the support, the output shaft and the carousel central authorities of first motor are connected, carousel bottom surface level sets up the track, track sliding connection slider, the slider is equipped with and is used for driving slider along the gliding second motor of track, and the slider passes through the link of perpendicular slider bottom surface with the probe to be connected, probe bottom and electrostatic field simulator butt, first motor, second motor and probe pass through the line connection with the control box respectively, the control box is equipped with data processor, and the control box surface is equipped with the display screen of being connected with data processor line, is used for adjusting electrostatic field simulator mains voltage's knob and is used for controlling the control adjusting device of first, second motor.
2. The electrostatic field distribution measuring device according to claim 1, wherein the rail is symmetrically provided with sliding grooves at both sides, a rack is arranged in the sliding groove at one side, a pulley slidably connected with the sliding groove is arranged at one side of the sliding block, the second motor is arranged at the other side of the sliding block, an output shaft of the second motor penetrates through the sliding block, and a gear meshed with the rack is arranged at the end part of the output shaft.
3. The electrostatic field distribution measuring device according to claim 2, wherein the number of the tracks is 4, an included angle of 90 ° is formed between two adjacent tracks, one end of each track faces to the center of the turntable, and the other end of each track faces to the edge of the turntable.
4. The electrostatic field distribution measuring device according to claim 1, wherein the support comprises a lifting member and a connecting plate, the lifting member is disposed on each side of the electrostatic field simulator, the connecting plate is connected to the top of the lifting member on each side, the first motor is disposed on the top surface of the connecting plate, and the turntable is rotatably connected to the bottom surface of the connecting plate.
5. The electrostatic field distribution measuring device according to claim 4, wherein the lifting member is an electric telescopic rod or an electric telescopic bracket.
6. The electrostatic field distribution measuring apparatus according to claim 1, wherein the turntable is provided with a first sensor and a wireless sensor data transmitting terminal connected by a line, the slider is provided with a second sensor connected by a line to the wireless sensor data transmitting terminal, and the control box is provided with a wireless sensor data receiving terminal connected by a line to the data processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222438531.1U CN218383068U (en) | 2022-09-14 | 2022-09-14 | Electrostatic field distribution measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222438531.1U CN218383068U (en) | 2022-09-14 | 2022-09-14 | Electrostatic field distribution measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218383068U true CN218383068U (en) | 2023-01-24 |
Family
ID=84972748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222438531.1U Expired - Fee Related CN218383068U (en) | 2022-09-14 | 2022-09-14 | Electrostatic field distribution measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218383068U (en) |
-
2022
- 2022-09-14 CN CN202222438531.1U patent/CN218383068U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |