CN203012060U - An electrode moving speed effect detector - Google Patents
An electrode moving speed effect detector Download PDFInfo
- Publication number
- CN203012060U CN203012060U CN 201320024841 CN201320024841U CN203012060U CN 203012060 U CN203012060 U CN 203012060U CN 201320024841 CN201320024841 CN 201320024841 CN 201320024841 U CN201320024841 U CN 201320024841U CN 203012060 U CN203012060 U CN 203012060U
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- closed box
- motor
- electro
- speed effect
- detection instrument
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Abstract
The utility model discloses an electrode moving speed effect detector comprising an enclosed box. Gas pressure in the enclosed box can be adjusted. A discharging target is fixed on the wall of the enclosed box. A guide rail support is mounted at the bottom of the enclosed box. Guide rails are disposed on the guide rail support. An electrostatic discharge generator fixing pedestal capable of moving forwardly and backwardly on the guide rails is disposed on the guide rail. An electrostatic discharge generator is disposed on the electrostatic discharge generator fixing pedestal and is connected with one end of a crankshaft linkage lever. The other end of the crankshaft linkage lever is connected with the output shaft of a motor disposed in the enclosed box. The motor is connected with a motor driving speed regulator capable of controlling the motor. The electrode moving speed effect detector thoroughly resolves an international problem how to prevent device damage caused by violent collision between a high-speed moving electrified body and an electricity receiving body. The electrode moving speed effect detector with advantages of a simple structure, safety, and reliability is ingeniously designed and substantially increases the hierarchical level of little-gap electrostatic discharge research in the field of electromagnetic compatibility.
Description
Technical field
A kind of electrode translational speed effect detection instrument of the present utility model belongs to electromechanical integration technology area.
Background technology
At present, the situation that international and domestic electrode translational speed about static discharge affects the discharge parameter research device is: international and domestic researcher no matter, never solve electrified body at a high speed to the target motion, and avoid that on electrified body, discharge head clashes into this difficult problem that the discharge target may cause damage strongly.Domestic and international representational research is as follows: in the world, the Switzerland researchist adopts electrified body directly to make the pivot arm of circular motion, allow an end of pivot arm rotation approach the discharge target by circular motion, the equivalence motion that is in line is investigated electrified body and is subjected to electric body linear relative movement on the impact of discharge parameter.At home, the electromagnetic protection effect researcher of National Key Laboratory of Shijiazhuang College Of Arms, it is to do the rigid body that freely falling body rotatablely moves on vertical plane that the rifle (electrified body) that will discharge is made, when rigid body (discharge rifle) end (discharge head) rotatablely moved position perpendicular to the ground, discharge process occured in discharge head and surface level (discharge target position) when the position is the most close.The design of this device and Switzerland scholar's design philosophy is basic identical, remain the circular motion equivalence is rectilinear motion, difference is: the device of Shijiazhuang College Of Arms obtains electrified body to the method that adopted by electric body speed, be discharge head at the velocity amplitude perpendicular to position, ground (near the discharge target), the law of conservation of mechanical energy that is converted into kinetic energy with gravitional force is calculated.
As seen, (the static discharge electrified body (electrical discharge generator) that carries out both at home and abroad discharges target with being subjected to electric body, be called again current detector) between the test macro of the designed making of rapid movement is arranged, inconsistent with both real rectilinear motions, just adopt the curvilinear motion equivalence of electrified body to be the research of straight line relative motion, the degree of accuracy of its result of study and confidence level still are worth discussion, so there is obviously deficiency in existing technology.
Summary of the invention
The purpose of this utility model is: a kind of simple in structure, practical, experiment test system cheaply that affects discharge parameter for the Electrode translational speed is provided, has applicability strong, easy and simple to handle, avoid the discharge head of electro-static discharging generator the strong characteristics that cause damage of clashing into mutually to occur with the discharge target, to overcome the deficiencies in the prior art.
the utility model is constructed as follows: a kind of electrode translational speed effect detection instrument, but the closed box that comprises gas pressure intensity in regulating box, be fixed with the discharge target on the tank wall of closed box, rail brackets is installed bottom closed box, be provided with guide rail on rail brackets, be provided with the electro-static discharging generator firm banking that can move forwards, backwards on guide rail on guide rail, be provided with electro-static discharging generator on the electro-static discharging generator firm banking, electro-static discharging generator is connected with an end of bent axle trace, the output shaft of the motor that the other end of bent axle trace is interior with being arranged on closed box is connected, motor is connected with the motor-driven speed regulator that can control motor, electro-static discharging generator is arranged between motor and discharge target.
Be provided with camera and temperature humidity display in closed box.
Be provided with slidably roller bottom the closed box case.
The vacuum table that detects pressure in casing is installed on closed box.
Be provided with the connecting pipe that can be connected with vacuum pump on closed box.
Be fixed with the control panel of regulating electric machine movement velocity on closed box casing top and institute's camera converted to the wireless router of wireless signal transmission.
Be provided with the electric machine support that to place motor in closed box.
Owing to having adopted technique scheme, change discharge as a result in the experiment test of property effect with being subjected to electric body intercropping point-to-point speed and atmospheric pressure measuring electrified body, utilize direct motor drive bent axle trace, make electro-static discharging generator do in orbit the motion of straight line.Discharge target in a flash when electro-static discharging generator touches, and electro-static discharging generator is done fold return motion immediately, returns to initial position, has avoided electrified body occurring fully and the situation that is subjected to electric body strong collision cause damage of equipment from basic book.the utility model compared with prior art, how the utility model avoids high-speed motion electrified body and an international difficult problem that is subjected to electric body possibility strong collision cause damage of equipment if thoroughly having solved, have simple in structure, safe and reliable advantage, and design ingenious, equipment cost is low, use simple, reliability is high, a plurality of influence factor (gas pressure intensities have been realized, the electrified body movement velocity, temperature, humidity, gaseous species changes) can regulating and controlling, can further further investigate these parameters to the property effect as a result that discharges, significantly improved the level level of the little gap static discharge research in electromagnetic compatibility field.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the discharge current when electro-static discharging generator moves than low velocity (0.087m/s);
Fig. 4 is the discharge current when electro-static discharging generator fair speed (0.2146m/s) is moved;
The airtight casing of description of reference numerals: 1-, 2-bent axle trace, the 3-target that discharges, the 4-rail brackets, 5-guide rail, 6-electro-static discharging generator, the 7-motor, 8-camera, 9-temperature humidity display, the 10-roller, 11-vacuum table, 12-connecting pipe, 13-motor-driven speed regulator, 14-controller, 15-wireless router, 16-electro-static discharging generator firm banking, the 17-electric machine support.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
enforcement of the present utility model: a kind of method for making of electrode translational speed effect detection instrument, comprise that but the closed box of gas pressure intensity in the employing regulating box is as the casing of electrode translational speed effect detection instrument, be provided with the discharge target on a side box wall in the closed box case, be provided with electric machine support in closed box, be provided with motor on electric machine support, be provided with electro-static discharging generator between discharge target and motor, electro-static discharging generator is arranged in closed box and also can moves in orbit on the guide rail on rail brackets, electro-static discharging generator is connected with the output shaft of motor by the bent axle trace, driving electro-static discharging generator by direct motor drive bent axle trace moves to the discharge target with friction speed, and the discharge head of electro-static discharging generator is namely being turned back with discharge target Contact, can avoid like this discharge head of electro-static discharging generator strong the shock to occur and cause the situation of damage to occur with the discharge target.
The inner chamber of closed box is for vacuumizing inner chamber, and the vacuum tightness range of adjustment of closed box inner chamber is 1atp～1/20atp (namely 1 atmosphere is pressed onto 1/20 atmospheric pressure).
Electro-static discharging generator is 0～1.0m/s to the movement velocity of discharge target.
a kind of electrode translational speed effect detection instrument, but the closed box 1 that comprises gas pressure intensity in regulating box, be fixed with discharge target 3 on the tank wall of closed box 1, in closed box 1 bottom, rail brackets 4 is installed, be provided with guide rail 5 on rail brackets 4, be provided with the electro-static discharging generator firm banking 16 that can move forwards, backwards on guide rail 5 on guide rail 5, be provided with electro-static discharging generator 6 on electro-static discharging generator firm banking 16, electro-static discharging generator 6 is connected with an end of bent axle trace 2, the output shaft of the motor 7 that the other end of bent axle trace 2 is interior with being arranged on closed box 1 is connected, motor 7 is connected with the motor-driven speed regulator 13 that can control motor 7, and motor 7 is connected with the motor-driven speed regulator 13 that can control motor 7, electro-static discharging generator 6 is arranged between motor 7 and discharge target 3.
Be provided with camera 8 and temperature humidity display 9 in closed box 1, monitor closed box 1 inner case by camera 8, temperature humidity display 9 can be monitored the temperature humidity in closed box 1, is fixed with the control panel 14 of regulating electric machine movement velocity and institute's camera is converted to the wireless router 15 of wireless signal transmission in closed box 1 casing upper outside.
Be provided with slidably roller 10 in closed box 1 case bottom.
At closed box 1, vacuum table 11 is installed.
Be provided with the connecting pipe 12 that can be connected with vacuum pump on closed box 1.
Be provided with the electric machine support 17 that to place motor 7 in closed box 1.
The casing of closed box 1 is positive uses organic glass, and other 5 faces are aluminium sheet, and such setting is convenient to observe the internal work situation of casing.
In the utility model, the output terminal of motor-driven speed regulator 13 is connected with the input end of motor 7, lifting motor driving force and control running speed.
The functional characteristics of this utility model:
The interior gas pressure intensity of closed box 1 can be regulated control, by vacuum pump, gas in airtight casing is taken away, the inner chamber of closed box is for vacuumizing inner chamber, and the vacuum tightness range of adjustment of closed box inner chamber is 1atp～1/20atp (namely 1 atmosphere is pressed onto 1/20 atmospheric pressure).；
Electro-static discharging generator (is electrified body, be commonly referred to the discharge rifle) (namely be subjected to electric body to the discharge target, be again current detector) speed adjustable, by regulating electric machine control system and bent axle trace, electro-static discharging generator is adjustable between 0～1.0 m/s to the point-to-point speed of discharge target;
This system adopts circular motion is transformed into the exquisite design of straight-line crankshaft connecting rod system, by motor torque and speed regulator, control rectilinear motion stroke and movement velocity, both guaranteed that electrified body (discharge rifle) moved to target at a high speed, can namely turn back in high speed contact discharge target moment at the discharge head of discharge rifle again, avoid discharge head and discharge target the strong situation that causes damage of clashing into mutually to occur.This exquisite design has fundamentally solved the difficult problem of international static discharge research field.
The utility model (1) has fundamentally solved in the electrostatic discharge electrode translational speed to be affected in discharge parameter research, make the international headache that experiment test system runs into, be the high-speed motion electrified body and avoid electrified body and be subjected to the contradiction that electric body strong collision may cause damage of equipment, how electro-static discharging generator no matter travelling forward at a high speed, can only contact gently with discharge target on being fixed on the opposite tank wall.
(2) this utility model has realized that a plurality of influence factors (factor of impact comprises: electrode movement speed, gas pressure intensity, gaseous species, temperature, humidity) can regulating and controlling, thereby can further investigate these parameters to the property effect as a result that discharges, significantly improve the level level of little gap static discharge research.
Below 5 kinds of numerical value that can change when measuring:
(1) electrode movement speed is controlled, (0-1.0) m/s;
(2) gas pressure intensity is controlled, 1 atmospheric pressure---1/20 atmospheric pressure;
(3) temperature can be controlled;
(4) humidity can be controlled;
(5) gaseous species can change.
Embodiment 1: as shown in Figure 3, discharge current when electro-static discharging generator moves than low velocity (0.087m/s), this moment, the voltage of electro-static discharging generator was 1.0KV, when the negative pressure in closed box 1 is 0.008 MPa, the motor speed regulator frequency is 3000Hz, and 10 ℃ of humidity 65% gaseous species of temperature are air.
Embodiment 2: as shown in Figure 4, discharge current when electro-static discharging generator fair speed (0.2146m/s) is moved, this moment, the voltage of electro-static discharging generator was 1.0KV, when the negative pressure in closed box 1 is 0.008 MPa, the motor speed regulator frequency is 7000Hz, and 10 ℃ of humidity 65% gaseous species of temperature are air.
Claims (7)
1. electrode translational speed effect detection instrument, but the closed box (1) that comprises gas pressure intensity in regulating box, it is characterized in that: be fixed with discharge target (3) on the tank wall of closed box (1), rail brackets (4) is installed bottom closed box (1), be provided with guide rail (5) on rail brackets (4), be provided with the electro-static discharging generator firm banking (16) that can move forwards, backwards on guide rail (5) on guide rail (5), be provided with electro-static discharging generator (6) on electro-static discharging generator firm banking (16), electro-static discharging generator (6) is connected with an end of bent axle trace (2), the output shaft of the motor (7) that the other end of bent axle trace (2) is interior with being arranged on closed box (1) is connected, motor (7) is connected with the motor-driven speed regulator (13) that can control motor (7), electro-static discharging generator (6) is arranged between motor (7) and discharge target (3).
2. electrode translational speed effect detection instrument according to claim 1, is characterized in that: be provided with camera (8) and temperature humidity display (9) in closed box (1).
3. electrode translational speed effect detection instrument according to claim 1, is characterized in that: be provided with slidably roller (10) bottom closed box (1) case.
4. electrode translational speed effect detection instrument according to claim 1, is characterized in that: at closed box (1), the vacuum table (11) that detects pressure in casing is installed.
5. electrode translational speed effect detection instrument according to claim 1, is characterized in that: be provided with the connecting pipe (12) that can be connected with vacuum pump on closed box (1).
6. electrode translational speed effect detection instrument according to claim 1 is characterized in that: be fixed with the control panel (14) of regulating electric machine (7) movement velocity on closed box (1) casing top and institute's camera converted to the wireless router (15) of wireless signal transmission.
7. electrode translational speed effect detection instrument according to claim 1, is characterized in that: be provided with the electric machine support (17) that can place motor (7) in closed box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024841 CN203012060U (en) | 2013-01-17 | 2013-01-17 | An electrode moving speed effect detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024841 CN203012060U (en) | 2013-01-17 | 2013-01-17 | An electrode moving speed effect detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012060U true CN203012060U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024841 Withdrawn - After Issue CN203012060U (en) | 2013-01-17 | 2013-01-17 | An electrode moving speed effect detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091585A (en) * | 2013-01-17 | 2013-05-08 | 贵州师范大学 | Electrode movement speed effect detector and manufacturing method thereof |
-
2013
- 2013-01-17 CN CN 201320024841 patent/CN203012060U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091585A (en) * | 2013-01-17 | 2013-05-08 | 贵州师范大学 | Electrode movement speed effect detector and manufacturing method thereof |
| CN103091585B (en) * | 2013-01-17 | 2014-12-03 | 贵州师范大学 | Electrode movement speed effect detector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20141203 |
|
| RGAV | Abandon patent right to avoid regrant |