CN108196149A - Transmission axle and transmitting device - Google Patents
Transmission axle and transmitting device Download PDFInfo
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- CN108196149A CN108196149A CN201810002551.XA CN201810002551A CN108196149A CN 108196149 A CN108196149 A CN 108196149A CN 201810002551 A CN201810002551 A CN 201810002551A CN 108196149 A CN108196149 A CN 108196149A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
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- Electromagnetism (AREA)
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Abstract
The present invention relates to cargo transfer technical fields, propose a kind of transmission axle, which includes：Main shaft, multiple back-up roller wheels and multiple electrostatic detection components.Multiple back-up roller wheel fixations are set on main shaft, are used to support by transmission object, and can drive in main axis and be moved by transmission object；Multiple electrostatic detection components are correspondingly connected with respectively with each back-up roller wheel, for detecting the electrostatic potential in each back-up roller wheel.The disclosure can quickly be positioned, so as to improve by transmission object undesirable solution efficiency caused by electrostatic by detecting the current potential in each back-up roller wheel in real time to electrostatic position occurs by transmission object.
Description
Technical field
This disclosure relates to cargo transfer technical field more particularly to a kind of transmission axle and transmitting device.
Background technology
In manufacture course of products, it is often necessary to product is transmitted by transmission axle.More transmission axles are arranged at intervals
And on same transmission route, transmission axle drives the product being located on transmission axle to be moved along transmission route by own rotation.
However, when transmission axle is to Product transport, transmission axle easily forms electrostatic with product friction, and electrostatic can bring not the manufacture of product
Good influence.For example, in display production, need to be transmitted glass substrate by transmission axle, transmission axle has very
Big to generate electrostatic between probability and glass substrate, the electrostatic on glass substrate may result in the cabling failure of its position.
In the relevant technologies, when product occurs bad, it will usually carry out complete detection to the bad products, search and occur not
Good position, however this kind of detection method is time-consuming and laborious, bad treatment effeciency is relatively low.
Therefore, it is necessary to providing a kind of new technical solution improves one or more problem present in said program.
It should be noted that information is only used for strengthening the reason to the background of the disclosure disclosed in above-mentioned background technology part
Solution, therefore can include not forming the information to the prior art known to persons of ordinary skill in the art.
Invention content
The disclosure is designed to provide a kind of transmission axle and transmitting device, so overcome at least to a certain extent due to
One or more problem caused by the limitation of the relevant technologies and defect.
According to an aspect of the present invention, a kind of transmission axle is provided, including main shaft, multiple back-up roller wheels and multiple electrostatic
Detection components.Multiple back-up roller wheel fixations are set on the main shaft, are used to support by transmission object, and in the main axis
It can drive and described be moved by transmission object；Multiple electrostatic detection components are correspondingly connected with respectively with each back-up roller wheel, for examining
Survey the electrostatic potential in each back-up roller wheel.
In a kind of exemplary embodiment of the present invention, the transmission axle further includes database.Database input terminal with it is more
A electrostatic detection component output terminal connection, for storing the electrostatic potential that the electrostatic detection component detection arrives.
In a kind of exemplary embodiment of the present invention, the electrostatic detection component includes：Divider and low pressure are shown
Unit.Voltage divider inputs are connect with the back-up roller wheel, for generating voltage division signal according to the electrostatic in the back-up roller wheel,
And it is exported by output terminal；Low pressure display unit is connect with the voltage divider output, for being shown according to the voltage division signal
The electrostatic potential.
In a kind of exemplary embodiment of the present invention, the divider includes：First resistor, the first capacitance, the second electricity
Resistance and the second capacitance.First resistor both ends are connect respectively with the back-up roller wheel, first node；First capacitance both ends respectively with
The back-up roller wheel, first node connection；Second resistance both ends are connect respectively with the first node, ground terminal；Second capacitance
Both ends are connect respectively with the first node, ground terminal；The first node forms the output terminal of the divider.
In a kind of exemplary embodiment of the present invention, the low pressure display unit includes：Display unit, signal optimization are single
Member and signal processing unit.Signal optimization unit input terminal is connect with the first node, for the partial pressure to reception
Signal optimizes and exports optimization signal；Signal processing unit input terminal is connect with signal optimization unit output terminal, is used
In by receive the optimization signal be converted to electrostatic potential signal；Display unit connects with the signal processing unit output terminal
It connects, for showing the electrostatic potential signal.
In a kind of exemplary embodiment of the present invention, the signal optimization unit includes：Operational amplifier, rectifier,
Wave filter.Opamp input terminal is connect with the first node, for the voltage division signal to be put by preset multiple
It handles greatly and exports amplified signal；Rectifier input is connect with the operational amplifier output terminal, for believing the amplification
It number carries out rectification processing and exports rectified signal；Filter input end is connect with the rectifier, for the rectified signal
It is filtered and exports the optimization signal.
In a kind of exemplary embodiment of the present invention, the signal processing unit includes：Analog-digital converter and processing
Device.Analog-digital converter input terminal is connect with the filter output, for the optimization signal to be converted to digital signal；Place
Reason device input terminal is connect with the analog-digital converter, for being handled the digital signal and being exported the electrostatic potential letter
Number.
In a kind of exemplary embodiment of the present invention, the first resistor and the second resistance are non-thread wound resistance
Device, first capacitance and second capacitance are high voltage thin film capacitance.
In a kind of exemplary embodiment of the present invention, the transmission axle further includes：Two limited rollers, two limits
Position idler wheel is fixedly attached to the main shaft both ends, and is connected with the electrostatic detection component on each limited roller.
According to an aspect of the present invention, a kind of transmitting device is provided, including more above-mentioned transmission axles, the more biographies
Defeated axis is spaced apart and on same transmission route.
The present invention provides a kind of transmission axle, is fixed on the main shaft of the transmission axle and is arranged multiple back-up roller wheels, each back-up roller
Wheel is connected with electrostatic detection component, and electrostatic detection component can detect the electrostatic on transmission axle in real time.On the one hand, the biography
Defeated axis can quickly be positioned to electrostatic position occurs by transmission object, be improved by the efficiency of the bad solution of transmission object；The opposing party
Face, the transmission axle is simple in structure, of low cost.
It should be understood that above general description and following detailed description are only exemplary and explanatory, not
It can the limitation present invention.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and for explaining the principle of the disclosure together with specification.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structure diagram of illustrative embodiments of disclosure transmission axle；
Fig. 2 is a kind of side view of illustrative embodiments of disclosure transmission axle；
Fig. 3 is the structure diagram of electrostatic detection component in a kind of illustrative embodiments of disclosure transmission axle；
Fig. 4 is the structure diagram of divider in a kind of illustrative embodiments of disclosure transmission axle；
Fig. 5 is a kind of structure diagram of illustrative embodiments mesolow display unit of disclosure transmission axle；
Fig. 6 is the structure diagram that signal optimizes unit in a kind of illustrative embodiments of disclosure transmission axle；
Fig. 7 is the structure diagram of signal processing unit in a kind of illustrative embodiments of disclosure transmission axle；
Fig. 8 is the structure diagram in a kind of illustrative embodiments of disclosure transmission axle.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be real in a variety of forms
It applies, and is not understood as limited to example set forth herein；On the contrary, these embodiments are provided so that the present invention will more comprehensively and
Completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical reference numeral represents in figure
Same or similar structure, thus their detailed description will be omitted.
Although the term of relativity, such as " on " " under " is used to describe icon component for another in this specification
The relativeness of one component, but these terms in this specification merely for convenient, such as with reference to the accompanying drawings described in show
The direction of example.Be appreciated that, if it is made to turn upside down the overturning of the device of icon, describe " on " component will
As " under " component.The term of other relativities, such as "high" " low " " top " " bottom " " left side " " right side " etc. are also made with similar
Meaning.When certain structure other structures " on " when, it is possible to refer to that certain structural integrity is formed in other structures or refers to certain structure
" direct " is arranged in other structures or refers to certain structure and be arranged in other structures by another structure " indirect ".
Term "one", " one ", " described " to represent there are one or more elements/component part/etc.；Term " packet
Include " and " having " to represent it is open be included look like and refer to that the element/component part/in addition to listing waits it
It is outer also may be present other element/component part/etc..
The present exemplary embodiment provides a kind of transmission axle first, and with reference to shown in figure 1, Fig. 2, Fig. 1 is disclosure transmission axle one
The structure diagram of kind illustrative embodiments；Fig. 2 is a kind of side view of illustrative embodiments of disclosure transmission axle.The biography
Defeated axis includes：Main shaft 1, multiple back-up roller wheels 2 and multiple electrostatic detection components (not provided in figure).Multiple back-up roller wheels 2 are solid
Surely it is set on the main shaft 1, is used to support by transmission object, and can drive when the main shaft 1 rotates described by transmission object
It is mobile；Multiple electrostatic detection components are correspondingly connected with respectively with each back-up roller wheel 2, for detecting each back-up roller wheel 2
Electrostatic potential.The present invention provides a kind of transmission axle, on the main shaft of the transmission axle fixation be arranged multiple back-up roller wheels, it is each to support
Idler wheel is connected with electrostatic detection component, and electrostatic detection component can detect the electrostatic on transmission axle in real time.On the one hand, should
Transmission axle can quickly be positioned to electrostatic position occurs by transmission object, be improved by the efficiency of the bad solution of transmission object；It is another
Aspect, the transmission axle is simple in structure, of low cost.
In the present exemplary embodiment, multiple back-up roller wheels 2 are distributed on main shaft 1, and main shaft 1 can drive branch when rotating
Support idler wheel 2 rotates simultaneously, and back-up roller wheel 2 is driven by the rotation of itself and moved by transmission object.In the present exemplary embodiment, setting
Back-up roller wheel 2 can be to avoid transmission axle and the contact by transmission object large area, so as to reduce the probability of electrostatic generation.
In the present exemplary embodiment, a kind of embodiment of live spindle can be that main shaft 1 is fixedly attached to a bearing
Outer ring on, be fixedly attached in the inner ring of the bearing there are one support shaft, main shaft can revolve under outer power drive around support shaft
Turn.In other exemplary embodiments, main shaft also has more selection modes to realize rotation, these belong to the protection of the disclosure
Range.
Transmission axle is influenced with extremely complex by the factor of transmission object generation electrostatic, is difficult from physics angle in actual production
Forecast analysis is carried out to the position and time that generate electrostatic, so as to which targetedly prevention processing can not be carried out to electrostatic.Originally show
In example property embodiment, the transmission axle can also include database.Database input terminal and multiple electrostatic detection components are defeated
Outlet connects, for storing the electrostatic potential that the electrostatic detection component detection arrives.Each electrostatic is stored in database
The position and detection time that electrostatic potential, the electrostatic detection component detected by detection components are detected.It can be from statistics
It learns angle to set out, the distribution situation of electrostatic generation position and time is predicted.For example, it can extract in the database pre-
If the electrostatic potential data that all electrostatic detection component inspections arrive in the period, while establish two-dimensional coordinate system.Two-dimensional coordinate system
X-axis represent the position detected of electrostatic detection component, Y-axis represents the electrostatic detection component detection to the number of electrostatic.According to
The electrostatic detection component present position each extracted and the electrostatic number detected mark corresponding point in two-dimensional coordinate system, and
These points are fitted, so as to show that the position of electrostatic easily occurs for transmission axle.A work period can also be extracted
The electrostatic potential data that interior all electrostatic detection component inspections arrive, while establish two-dimensional coordinate system.The X-axis table of two-dimensional coordinate system
Show the time, Y-axis represents the number of generation electrostatic arrived in sometime interior all electrostatic detection component detections.So as to obtain
The timing node of electrostatic easily occurs for transmission axle.It can be effectively by carrying out forecast analysis to the position and time that generate electrostatic
Prevention processing is carried out to electrostatic.
The current potential of electrostatic is often higher, and upper kilovolt, easily breakdown using common voltage check device easily.Originally show
In example property embodiment, as shown in figure 3, the structure for electrostatic detection component in a kind of illustrative embodiments of disclosure transmission axle is shown
It is intended to.The electrostatic detection component can include：Divider 3 and low pressure display unit 4.3 input terminal of divider and the branch
Support idler wheel 2 connects, and for generating voltage division signal according to the electrostatic in the back-up roller wheel 2, and is exported by output terminal；Low pressure is shown
Show that unit 4 is connect with the voltage divider output, for showing the electrostatic potential according to the voltage division signal.This exemplary reality
It applies in example, divider 3 is used to be depressured electrostatic so that voltage division signal is within the detection range of low pressure display unit 4.
When divider has larger input impedance, test electric current can be reduced, reduces small power consumption, so as to improve electrostatic
The measurement accuracy and stability of detection components.In the present exemplary embodiment, as shown in figure 4, for a kind of example of disclosure transmission axle
The structure diagram of divider in property embodiment.The divider 3 can include：First resistor 31, the first capacitance 32, second
33 and second capacitance 34 of resistance.31 both ends of first resistor are connect respectively with the back-up roller wheel 2, first node 5；First capacitance
32 both ends are connect respectively with the back-up roller wheel 2, first node 5；33 both ends of second resistance respectively with the first node 5, connect
Ground terminal 6 connects；Second capacitance, 34 both ends are connect respectively with the first node 5, ground terminal 6；The first node 5 forms described
The output terminal of divider 3.The divider is improved on the basis of resistance divider, on two divider resistances respectively
Capacitance in parallel, increases longitudinal capacitance of divider, improves the Potential distribution on divider, reduces stray capacitance over the ground
It influences, improves the individual features of divider.Have many advantages, such as that amplitude versus frequency characte is good, linear characteristic is high.Wherein, voltage division signal U0=
U1Z1/(Z1+Z2), U1For electrostatic potential, Z1For the parallel impedance of 33 and second capacitance 34 of second resistance, Z2For 31 He of first resistor
The parallel impedance of first capacitance 32.Low pressure display unit 4 needs to restore electrostatic by above-mentioned formula when handling voltage division signal
Potential value.
In the present exemplary embodiment, a kind of selection mode that electrostatic detection component is connect with back-up roller wheel 2 can be divided
Device 3 can be formed directly into back-up roller wheel 2, and the input terminal of divider 3 is provided with voltage equalizing ball, and voltage equalizing ball connects with back-up roller wheel 2
Connection is touched, when back-up roller wheel 2 rotates, voltage equalizing ball is stationary, and the output terminal of divider 3 is connect with conducting wire, which passes through master
The inner cavity of axis is connect with the low pressure display unit 4 outside back-up roller wheel 2.In the present exemplary embodiment, the input terminal of divider 3 with
The contact connectio of back-up roller wheel 2 can simultaneously rotate to avoid divider 3 and back-up roller wheel 2, and then reduce conducting wire and twined with back-up roller wheel 2
The risk to leak around friction generation electric current.
It should be understood that in other embodiments, electrostatic detection component is connect with back-up roller wheel 2 more selections
Mode, these belong to protection scope of the present invention.
In the present exemplary embodiment, as shown in figure 5, being shown for a kind of illustrative embodiments mesolow of disclosure transmission axle
The structure diagram of unit.The low pressure display unit 4 can include：Display unit 41, signal optimization unit 42 and signal
Processing unit 43.Signal optimization 42 input terminal of unit connect with the first node 5, for the voltage division signal to reception into
Row optimizes and exports optimization signal；43 input terminal of signal processing unit is connect with signal optimization unit output terminal, for inciting somebody to action
The optimization signal received is converted to electrostatic potential signal；Display unit 41 connects with 43 output terminal of signal processing unit
It connects, for showing the electrostatic potential signal.Wherein, display unit 41 can be with display devices such as selected as liquid crystal displays.
In the present exemplary embodiment, as shown in fig. 6, optimizing for signal in a kind of illustrative embodiments of disclosure transmission axle
The structure diagram of unit.The signal optimization unit 42 can include：Operational amplifier 421, rectifier 422, wave filter
423.421 input terminal of operational amplifier is connect with the first node 5, for the voltage division signal to be put by preset multiple
It handles greatly and exports amplified signal；422 input terminal of rectifier is connect with the operational amplifier output terminal, for the amplification
Signal carries out rectification processing and exports rectified signal；423 input terminal of wave filter is connect with the rectifier 422, for described
Rectified signal is filtered and exports the optimization signal.The present exemplary embodiment passes through operational amplifier 421, rectifier
422nd, wave filter 423 voltage division signal is amplified, rectification, filtering process, the accuracy of detection of low pressure display unit 4 can be improved
And stability.
In the present exemplary embodiment, as shown in fig. 7, for signal processing in a kind of illustrative embodiments of disclosure transmission axle
The structure diagram of unit.The signal processing unit 43 can include：Analog-digital converter 431 and processor 432.Modulus turns
431 input terminal of parallel operation is connect with 423 output terminal of wave filter, can be with for the optimization signal to be converted to processor 432
The digital signal of processing；432 input terminal of processor is connect with the analog-digital converter 431, for being carried out to the digital signal
It handles and exports the electrostatic potential signal.
For traditional wire wound resistance, due to the influence of its stray capacitance and resistance own inductance, easily generate
Resonance is unsuitable for measuring this high-voltage signal of electrostatic.In the present exemplary embodiment, the first resistor 31 and the second resistance
33 can be non-wirewound formula resistor.For example, accurate high-pressure glass glaze resistance may be used, so as to improve the stabilization of electrostatic detection
Property.First capacitance 32 and second capacitance 34 can select high pressure resistant, small inductor high voltage thin film capacitance.So as to improve
The precision of electrostatic detection.
In the present exemplary embodiment, as shown in figure 8, showing for the structure in a kind of illustrative embodiments of disclosure transmission axle
It is intended to.The transmission axle can also include：Two limited rollers 7, two limited rollers 7 are fixedly attached to the main shaft two
End, and it is connected with the electrostatic detection component on each limited roller 7.Two limited rollers can be fastened on by transmission object
Between 7, avoid being transmitted object offset transmission route.Simultaneously because two limited rollers 7 may also with generating electrostatic by transmission object,
Therefore, above-mentioned electrostatic detection component can be connected on each limited roller 7.The electrostatic detection component can be to two
The electrostatic situation of limited roller 7 is detected in real time.
The present exemplary embodiment also provides a kind of transmitting device, including more above-mentioned transmission axles, the more transmission axles
It is spaced apart and on same transmission route.The transmitting device has the technical characteristic identical with above-mentioned transmission axle and structure original
Reason, above-mentioned to be described in detail, details are not described herein again.
Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice the invention invented here
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and the common knowledge in the art do not invented including the present invention
Or conventional techniques.Description and embodiments are considered only as illustratively, and true scope and spirit of the invention are by appended
Claim is pointed out.
Above-mentioned described feature, structure or characteristic can be incorporated in one or more embodiment party in any suitable manner
In formula, if possible, it is characterized in discussed in each embodiment interchangeable.In above description, provide many specific thin
Section fully understands embodiments of the present invention so as to provide.It will be appreciated, however, by one skilled in the art that this can be put into practice
The technical solution of invention is without one or more in specific detail or other methods, component, material may be used
Deng.In other cases, it is not shown in detail or describes each side of known features, material or operation to avoid the fuzzy present invention
Face.
Claims (10)
1. a kind of transmission axle, which is characterized in that including：
Main shaft；
Multiple back-up roller wheels, fixation are set on the main shaft, are used to support by transmission object, and can in the main axis
It drives and described is moved by transmission object；
Multiple electrostatic detection components are correspondingly connected with respectively with each back-up roller wheel, for detecting in each back-up roller wheel
Electrostatic potential.
2. transmission axle according to claim 1, which is characterized in that the transmission axle further includes：
Database, input terminal are connect with multiple electrostatic detection component output terminals, for storing the electrostatic detection component inspection
The electrostatic potential measured.
3. transmission axle according to claim 1, which is characterized in that the electrostatic detection component includes：
Divider, input terminal are connect with the back-up roller wheel, for generating voltage division signal according to the electrostatic in the back-up roller wheel,
And it is exported by output terminal；
Low pressure display unit is connect with the voltage divider output, for showing the electrostatic potential according to the voltage division signal.
4. transmission axle according to claim 3, which is characterized in that the divider includes：
First resistor, both ends are connect respectively with the back-up roller wheel, first node；
First capacitance, both ends are connect respectively with the back-up roller wheel, first node；
Second resistance, both ends are connect respectively with the first node, ground terminal；
Second capacitance, both ends are connect respectively with the first node, ground terminal；
The first node forms the output terminal of the divider.
5. transmission axle according to claim 4, which is characterized in that the low pressure display unit includes：
Signal optimizes unit, and input terminal connect with the first node, optimized simultaneously for the voltage division signal to reception
Output optimization signal；
Signal processing unit, input terminal is connect with signal optimization unit output terminal, for the optimization signal that will be received
Be converted to electrostatic potential signal；
Display unit is connect with the signal processing unit output terminal, for showing the electrostatic potential signal.
6. transmission axle according to claim 5, which is characterized in that the signal optimization unit includes：
Operational amplifier, input terminal are connect with the first node, for the voltage division signal to be amplified by preset multiple
It handles and exports amplified signal；
Rectifier, input terminal are connect with the operational amplifier output terminal, for carrying out rectification processing simultaneously to the amplified signal
Export rectified signal；
Wave filter, input terminal are connect with the rectifier, described excellent for being filtered and exporting to the rectified signal
Change signal.
7. transmission axle according to claim 6, which is characterized in that the signal processing unit includes：
Analog-digital converter, input terminal are connect with the filter output, for the optimization signal to be converted to digital signal；
Processor, input terminal are connect with the analog-digital converter, described quiet for being handled the digital signal and being exported
Electric potential signal.
8. transmission axle according to claim 4, which is characterized in that the first resistor and the second resistance are non-wirewound
Formula resistor, first capacitance and second capacitance are high voltage thin film capacitance.
9. transmission axle according to claim 1, which is characterized in that the transmission axle further includes：Two limited rollers, two
The limited roller is fixedly attached to the main shaft both ends, and is connected with the electrostatic detection group on each limited roller
Part.
10. a kind of transmitting device, which is characterized in that including more such as claim 1-9 any one of them transmission axles, more institutes
Transmission axle is stated to be spaced apart and on same transmission route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002551.XA CN108196149A (en) | 2018-01-02 | 2018-01-02 | Transmission axle and transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002551.XA CN108196149A (en) | 2018-01-02 | 2018-01-02 | Transmission axle and transmitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108196149A true CN108196149A (en) | 2018-06-22 |
Family
ID=62588183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810002551.XA Pending CN108196149A (en) | 2018-01-02 | 2018-01-02 | Transmission axle and transmitting device |
Country Status (1)
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|---|---|
| CN (1) | CN108196149A (en) |
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| CN105629018A (en) * | 2015-12-25 | 2016-06-01 | 国家电网公司 | Small modularized resistance-capacitance divider |
| CN205450125U (en) * | 2016-02-26 | 2016-08-10 | 常州机电职业技术学院 | Electrostatic detection and elimination system based on wireless sensor network |
| CN105947524B (en) * | 2016-05-25 | 2018-05-18 | 京东方科技集团股份有限公司 | Base plate transmission device |
| CN106771462A (en) * | 2016-11-18 | 2017-05-31 | 许继集团有限公司 | A kind of capacitance-resistance module and the divider including the capacitance-resistance module |
| CN206557612U (en) * | 2017-03-22 | 2017-10-13 | 三峡大学 | A kind of capacitive divider voltage measurement system of unmanned aerial vehicle (UAV) control |
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