CN212872870U - Static tester calibration equipment - Google Patents
Static tester calibration equipment Download PDFInfo
- Publication number
- CN212872870U CN212872870U CN202022226239.4U CN202022226239U CN212872870U CN 212872870 U CN212872870 U CN 212872870U CN 202022226239 U CN202022226239 U CN 202022226239U CN 212872870 U CN212872870 U CN 212872870U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- adjusting screw
- device main
- screw rod
- instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003068 static effect Effects 0.000 title abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract 3
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims 5
- 230000010354 integration Effects 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 description 10
- 230000005611 electricity Effects 0.000 description 3
- 230000005686 electrostatic field Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- -1 yarns Substances 0.000 description 1
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses an electrostatic tester calibration equipment, including the device main part, the surface of device main part is inlayed and is provided with transparent observation window, the even activity in top of transparent observation window is provided with two guard flap, the even fixed mounting of inboard of device main part has even a plate electrode, two the middle activity of plate electrode is provided with instrument PMKD, instrument PMKD's inner bottom surface fixed mounting has adjusting block, adjusting block's centre is run through and is provided with adjusting screw, adjusting screw's one end outside fixed mounting has drive gear, drive gear's below is provided with the adjusting motor gear. The utility model discloses an install adjusting screw, adjusting block, sealing connection board and instrument PMKD and conveniently place the static tester, the calibrator of being convenient for operates, calibrates the static tester, and the static tester of being convenient for carries out normal use, detects.
Description
Technical Field
The utility model relates to an electrostatic tester technical field specifically is an electrostatic tester calibration equipment.
Background
With the rapid development of social economy, the static electricity tester is an electrostatic field tester, is a non-contact portable static field tester, can measure the static electricity performance of fibers, yarns, fabrics, carpets and decorative fabrics which are 25mm away from a measured object within +/-20KV (working distance is 1 inch and 25mm) and can also be used for measuring the static electricity performance of other sheets and plate-shaped materials such as paper, rubber, plastics, composite plates and the like, and a main machine of the tester consists of a corona discharge device, a probe and a detection system.
However, when an error occurs in the conventional static tester, the calibration of the static tester is inconvenient, and the normal test is influenced; therefore, the existing requirements are not met, and the static tester checking device is provided for the static tester checking device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrostatic tester calibration equipment to solve the current electrostatic tester that provides in the above-mentioned background art when the error appears, inconvenient calibrates the electrostatic tester, influences normal test and carries out the scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a calibration device of an electrostatic tester comprises a device main body, wherein a transparent observation window is embedded on the surface of the device main body, two protective baffles are uniformly and movably arranged above the transparent observation window, a connecting electrode plate is uniformly and fixedly arranged on the inner side of the device main body, an instrument fixing bottom plate is movably arranged between the two electrode plates, an adjusting slide block is fixedly arranged on the bottom surface of the inner end of the instrument fixing bottom plate, an adjusting screw rod is arranged in the middle of the adjusting slide block in a penetrating way, a transmission gear is fixedly arranged on the outer side of one end of the adjusting screw rod, an adjusting motor gear is arranged below the transmission gear, an adjusting motor is fixedly arranged on one side of the adjusting motor gear, a sealing connecting plate is movably arranged above the instrument fixing bottom plate, the bottom surfaces of two ends of the sealing connecting plate are fixedly provided with guide rods, and the bottom ends of the guide rods are movably inserted into the instrument fixing bottom plate.
Preferably, the outer surface of the adjusting screw and the outer side of the adjusting slide block are both provided with threads with the same rotating direction, and the adjusting screw is in threaded connection with the adjusting slide block.
Preferably, the bottom end of the guide rod is fixedly provided with a limiting ring, a fixing spring is arranged above the limiting ring, and the fixing spring is sleeved outside the guide rod.
Preferably, the bottom surface of the sealing connecting plate is provided with a sealing strip, and the sealing strip is fixed on the bottom surface of the sealing connecting plate through an adhesive.
Preferably, ball bearings are arranged between the outer sides of the two ends of the adjusting screw rod and the device main body, and the adjusting screw rod is connected with the device main body through the ball bearings.
Preferably, both sides of the transparent observation window are provided with guide sliding grooves, two L-shaped limiting sliding blocks are uniformly and movably arranged on the inner sides of the guide sliding grooves, and the L-shaped limiting sliding blocks and the protective baffle are integrally formed through injection molding.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is powered on and started by an adjusting motor, the adjusting screw rod which penetrates through the middle of a transmission gear and the transmission gear rotates when the adjusting motor is driven to rotate by the adjusting motor after being started, and the adjusting screw rod can slide along the outer surface of the adjusting screw rod by the friction between the adjusting screw rod and the adjusting slider when rotating, so that the adjusting slider drives an instrument fixing bottom plate to move, the instrument fixing bottom plate extends out from the inside of a device main body, the instrument fixing bottom plate drives a sealing connecting plate to be separated from the device main body, when the instrument fixing bottom plate extends out to the maximum extent, the sealing connecting plate is pulled upwards, the sealing connecting plate drives a guide rod to extend out from the inside of the instrument fixing bottom plate and compress a fixing spring, then an instrument with calibration is placed in the middle of the instrument fixing bottom plate, and the sealing connecting plate is loosened after the position is adjusted, the guide rod drives the sealing connecting plate to reset under the elastic restoration action of the fixing spring, so that the instrument is fixed in the middle of the instrument fixing base plate by the sealing connecting plate, then the adjusting motor is started reversely, so that the instrument fixing base plate resets, finally, a worker switches on a device power supply to generate an electrostatic field between the two electrode plates, the instrument is detected, the worker can calibrate the instrument, the static tester can be placed conveniently, the operation of the calibrator is facilitated, the static tester is calibrated, and the normal use and detection of the static tester are facilitated;
2. the utility model discloses a can slide two guard flap of transparent observation window top to both sides when carrying out the calibration for guard flap drives L shape limit slider and slides in direction spout inboard, makes the transparent observation window who is sheltered from by two guard flap expose, and the staff can carry out audio-visual observation to the restriction numerical value on instrument surface through transparent observation window this moment, makes things convenient for the staff to calibrate the instrument, can monitor in real time, guarantees the accuracy nature of calibration result.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic view of a partial structure of the instrument fixing base plate of the present invention;
fig. 3 is a plan view of the device main body of the present invention.
In the figure: 1. a device main body; 2. a transparent viewing window; 3. a protective baffle; 4. an electrode plate; 5. adjusting the motor; 6. adjusting a motor gear; 7. a transmission gear; 8. adjusting the screw rod; 9. adjusting the sliding block; 10. an instrument fixing bottom plate; 11. sealing the connecting plate; 12. a guide bar; 13. a guide chute; 14. an L-shaped limiting slide block; 15. the spring is fixed.
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.
The regulating motor 5 of the present invention (model ncv28-400-60C) is commercially available or custom made.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a static tester calibration device comprises a device main body 1, a transparent observation window 2 is embedded on the surface of the device main body 1, two protective baffles 3 are uniformly and movably arranged above the transparent observation window 2, a connecting electrode plate 4 is uniformly and fixedly arranged on the inner side of the device main body 1, an instrument fixing bottom plate 10 is movably arranged in the middle of the two electrode plates 4, an adjusting slide block 9 is fixedly arranged on the bottom surface of the inner end of the instrument fixing bottom plate 10, an adjusting screw 8 is arranged in the middle of the adjusting slide block 9 in a penetrating manner, a transmission gear 7 is fixedly arranged on the outer side of one end of the adjusting screw 8, an adjusting motor gear 6 is arranged below the transmission gear 7, an adjusting motor 5 is fixedly arranged on one side of the adjusting motor gear 6, a sealing connecting plate 11 is movably arranged above the instrument fixing bottom plate 10, and guide rods, the bottom end of the guide rod 12 is movably inserted into the instrument fixing base plate 10.
Furthermore, the outer surface of the adjusting screw rod 8 and the outer side of the adjusting slide block 9 are both provided with threads with the same turning directions, the adjusting screw rod 8 is in threaded connection with the adjusting slide block 9, and the threaded connection can drive the adjusting slide block 9 to move along the axis of the adjusting slide block through the friction of the threads when the adjusting screw rod 8 rotates under stress.
Further, the fixed spacing ring that is provided with of bottom end of guide bar 12, the spacing ring top is provided with fixed spring 15, and fixed spring 15 covers in the outside of guide bar 12, and the spacing ring makes guide bar 12 can compress fixed spring 15 when shifting up, makes things convenient for guide bar 12 to reset and is convenient for place the instrument in the middle of sealing connection board 11 and instrument PMKD 10 and fix.
Further, the bottom surface of sealing connecting plate 11 is provided with the sealing strip, and the sealing strip passes through the adhesive to be fixed in the bottom surface of sealing connecting plate 11, and the sealing strip can alleviate the pressure of sealing connecting plate 11 to the instrument, avoids the instrument impaired when fixed, and can guarantee the sealed check-up of being convenient for of instrument and 11 junctions, when the device was closed, the assurance device was sealed.
Further, ball bearings are arranged between the outer sides of the two ends of the adjusting screw rod 8 and the device main body 1, the adjusting screw rod 8 is connected with the device main body 1 through the ball bearings, the guide sliding groove 13 slides on the inner side of the L-shaped limiting sliding block 14 to guide and position the movement of the protective baffle 3, and the protective baffle 3 can be prevented from being deviated.
Further, both sides of the transparent observation window 2 are provided with guide sliding grooves 13, the inner sides of the guide sliding grooves 13 are uniformly and movably provided with two L-shaped limiting sliding blocks 14, the L-shaped limiting sliding blocks 14 and the protective baffle 3 are integrally formed by injection molding, the guide sliding grooves 13 slide on the inner sides of the L-shaped limiting sliding blocks 14 to guide and position the movement of the protective baffle 3, and the protective baffle 3 can be prevented from being deviated.
The working principle is as follows: when the device is used, an instrument to be checked is placed, firstly, a power supply of the adjusting motor 5 is connected and started, after the adjusting motor 5 is started, the adjusting screw 8 penetrating through the middle of the transmission gear 7 and the transmission gear 7 rotates when the adjusting motor gear 6 is driven to rotate, when the adjusting screw 8 rotates, the adjusting screw 8 can pass through the Row friction with the adjusting slider 9, so that the adjusting slider 9 slides along the outer surface of the adjusting screw 8, the adjusting slider 9 drives the instrument fixing bottom plate 10 to move, the instrument fixing bottom plate 10 extends out of the device main body 1, the instrument fixing bottom plate 10 drives the sealing connecting plate 11 to be separated from the device main body 1, when the instrument fixing bottom plate 10 extends out to the maximum degree, the sealing connecting plate 11 is pulled upwards, the sealing connecting plate 11 drives the guide rod 12 to extend out of the instrument fixing bottom plate 10 and compress the fixing spring 15, then place the instrument of taking the check-up in the centre of instrument PMKD 10, loosen sealing connection board 11 after the adjustment position, make guide bar 12 drive sealing connection board 11 and reset under the elasticity recovering action of fixed spring 15, make sealing connection board 11 fix the instrument in the centre of instrument PMKD 10, then reverse start accommodate motor 5, make instrument PMKD 10 reset, staff's switch-on device power at last, make and produce the electrostatic field between two plate electrodes 4, the instrument detects, the staff calibrate can, conveniently place the static tester, the calibrator of being convenient for operates, calibrate the static tester, the static tester of being convenient for carries out normal use, detect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electrostatic tester calibration equipment, includes device main part (1), its characterized in that: the device is characterized in that a transparent observation window (2) is inlaid on the surface of a device main body (1), two protective baffles (3) are uniformly movably arranged above the transparent observation window (2), a connecting electrode plate (4) is uniformly and fixedly arranged on the inner side of the device main body (1), an instrument fixing bottom plate (10) is movably arranged in the middle of the two electrode plates (4), an adjusting slide block (9) is fixedly arranged on the bottom surface of the inner end of the instrument fixing bottom plate (10), an adjusting screw rod (8) is arranged in the middle of the adjusting slide block (9) in a penetrating manner, a transmission gear (7) is fixedly arranged on the outer side of one end of the adjusting screw rod (8), an adjusting motor gear (6) is arranged below the transmission gear (7), an adjusting motor (5) is fixedly arranged on one side of the adjusting motor gear (6), and a sealing connecting plate (11) is movably, the bottom surfaces of two ends of the sealing connecting plate (11) are fixedly provided with guide rods (12), and the bottom ends of the guide rods (12) are movably inserted into the instrument fixing bottom plate (10).
2. The electrostatic tester verification apparatus of claim 1, wherein: the outer surface of the adjusting screw rod (8) and the outer side of the adjusting sliding block (9) are provided with threads with the same rotating directions, and the adjusting screw rod (8) is connected with the adjusting sliding block (9) through threads.
3. The electrostatic tester verification apparatus of claim 1, wherein: the bottom end fixing of guide bar (12) is provided with the spacing ring, the spacing ring top is provided with fixed spring (15), fixed spring (15) cover is in the outside of guide bar (12).
4. The electrostatic tester verification apparatus of claim 1, wherein: the bottom surface of sealing connecting plate (11) is provided with the sealing strip, the sealing strip passes through the adhesive to be fixed in the bottom surface of sealing connecting plate (11).
5. The electrostatic tester verification apparatus of claim 1, wherein: ball bearings are arranged on the outer sides of the two ends of the adjusting screw rod (8) and in the middle of the device main body (1), and the adjusting screw rod (8) is connected with the device main body (1) through the ball bearings.
6. The electrostatic tester verification apparatus of claim 1, wherein: both sides of transparent observation window (2) all are provided with direction spout (13), the inboard even activity of direction spout (13) is provided with two L shape limit slide (14), L shape limit slide (14) and guard flap (3) are through integration injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022226239.4U CN212872870U (en) | 2020-10-09 | 2020-10-09 | Static tester calibration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022226239.4U CN212872870U (en) | 2020-10-09 | 2020-10-09 | Static tester calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212872870U true CN212872870U (en) | 2021-04-02 |
Family
ID=75198864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022226239.4U Expired - Fee Related CN212872870U (en) | 2020-10-09 | 2020-10-09 | Static tester calibration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212872870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116027121A (en) * | 2023-03-24 | 2023-04-28 | 埃用仪器(苏州)有限公司 | Portable electrostatic tester |
-
2020
- 2020-10-09 CN CN202022226239.4U patent/CN212872870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116027121A (en) * | 2023-03-24 | 2023-04-28 | 埃用仪器(苏州)有限公司 | Portable electrostatic tester |
| CN116027121B (en) * | 2023-03-24 | 2023-06-23 | 埃用仪器(苏州)有限公司 | Portable electrostatic tester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212872870U (en) | Static tester calibration equipment | |
| CN207516454U (en) | A kind of sensing tape test set based on friction generator | |
| CN208721519U (en) | A kind of hardness measuring device | |
| CN213396913U (en) | Wall surface flatness detection device | |
| CN209043237U (en) | A kind of strain-type roughness sensor | |
| CN219141807U (en) | Civil engineering quality flatness detection device | |
| CN217586097U (en) | Distributed low-power-consumption optical fiber sensing temperature measuring device | |
| CN109458926A (en) | A kind of strain-type roughness sensor | |
| CN208297277U (en) | A kind of portable hardometer | |
| CN201184873Y (en) | Cotton moisture tester | |
| CN213956469U (en) | Multifunctional torque force tester | |
| CN211121132U (en) | Comprehensive size tester for cover | |
| CN214373212U (en) | Machining part elasticity testing arrangement | |
| CN205679353U (en) | Digital display tensiometer | |
| CN204422137U (en) | A kind of field digital pressure checking equipment | |
| CN209327145U (en) | A kind of microhardness testers being conveniently replaceable clamping device | |
| CN207457324U (en) | Electromechanical special universal meter | |
| CN110763177B (en) | Comprehensive size tester for cover | |
| CN208921327U (en) | A kind of terminal press detection device | |
| CN208333358U (en) | A kind of waterproof and oilproof digit display dial gauge | |
| CN220357224U (en) | Side voltage resistance measuring device of soft package battery | |
| CN216526344U (en) | Leaf surface humidity sensor | |
| CN206671397U (en) | A kind of ammeter of replaceable battery | |
| CN212932787U (en) | Novel wire and cable detection transmission equipment | |
| CN216050666U (en) | Spiral spring mechanical property detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |