CN110285839A - A kind of fault control sensor - Google Patents
A kind of fault control sensor Download PDFInfo
- Publication number
- CN110285839A CN110285839A CN201910706237.4A CN201910706237A CN110285839A CN 110285839 A CN110285839 A CN 110285839A CN 201910706237 A CN201910706237 A CN 201910706237A CN 110285839 A CN110285839 A CN 110285839A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- main tank
- inductor
- controller
- processor
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/36—Overload-protection arrangements or circuits for electric measuring instruments
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of fault control sensor of disclosure of the invention, including sensor main body, main tank, connector and inductor, the side of sensor main body is fixedly connected with main tank, the positive other side of main tank is fixedly connected with connector, the front of connector is connected with inductor, the inside other side of main tank is fixedly connected with receiver, the side of receiver is fixedly connected with processor, the side of processor is fixedly connected with controller, the side of controller is fixedly connected with converter, converter can will transmit the data come and amplify and transfer data in system at controller, good data handled by simultaneous processor are when being stopped, controller will will press switch quickly through starter, to facilitate staff that can carry out quick open and close to system interconnected according to data, it is also prevented from because short circuit can not but be controlled The case where stream outflow causes sensor to explode, is sent a telegraph in guidance, and future has extensive development prospect.
Description
Technical field
The invention belongs to sensor field, specially a kind of fault control sensor.
Background technique
Sensor (English name: transducer/sensor) is a kind of detection device, can experience measured letter
Breath, and the information that can will be experienced are for conversion into electric signal or the information output of other required forms, according to certain rules to meet
The requirement such as transmission, processing, storage, display, record and control of information.
It is carried out currently, the data of measurement can only be transmitted that power is sent in second system in another form by sensor
It is operated, but any data processing can not be done to second system, when the problem that short circuit occurs with regard to device all can not be to the second system
System accomplishes the effect for closing start-up operation in time, while current sensor, can only incude to a local article, nothing
Method answers article to accomplish to handle accordingly multiple sense of place simultaneously.
So how to design a kind of fault control sensor, becoming will currently be solved the problems, such as.
Summary of the invention
It is an object of the invention to: in order to solve that system can not be carried out data manipulation and can only be to carrying out at induction at one
The problem of reason, provides a kind of fault control sensor.
To achieve the above object, the invention provides the following technical scheme:
A kind of fault control sensor, including sensor main body, main tank, connector and inductor, the sensor main body
Side be fixedly connected with main tank, the positive other side of the main tank is fixedly connected with connector, and the front of the connector is living
Dynamic to be connected with inductor, the inside other side of the main tank is fixedly connected with receiver, and the side of the receiver is fixedly connected
There is processor, the side of the processor is fixedly connected with controller, and the side of the controller is fixedly connected with converter, institute
The side for stating main tank is fixedly connected with fixing port, and the side of the converter is fixedly connected with interfaces, and the one of the controller
Lateral roof is fixedly connected with starter, and the other side of the inductor is fixedly connected with contactor, and the side of the inductor is solid
Surely it is connected with interface, the inside top of the contactor is fixedly connected with conversion element, and the inside top of the contactor is solid
Surely it is connected with sensing element, the intermediate position of the fixing port is fixedly connected with placement mouth.
Preferably, the positive side insertion of the main tank is connected with button.
Preferably, another side bottom of the converter is connected with switch.
Preferably, the bottom of the contactor is fixedly connected with protecting film.
Preferably, the both ends for placing mouth are connected with fixed column.
Preferably, the main tank is by the receiver of the other side, the processor of receiver side, processor one inside main tank
The fixing port of the controller of side, the converter of controller side and main tank side collectively constitutes.
Preferably, the inductor is by the contactor of the inductor other side, the interface of inductor side, contact top
The sensing element of the mantle in portion, the conversion element of contactor inside top and contactor inside top collectively constitutes.
Compared with prior art, this kind of advantageous effect of the invention is:
1. in the present invention, main tank is collectively constituted by receiver, processor, controller, converter and fixing port, facilitate work
Make personnel can control according to data to the open and close of system interconnected, being also prevented from causes because short circuit is but unable to control
The case where electric current outflow causes sensor to explode.
2. in the present invention, inductor is collectively constituted by contactor, interface, conversion element and sensing element, facilitate biography
Sensor can once be incuded the measured place to many places accordingly, simultaneously because inductor is more small and exquisite easy to assemble to convenient
Staff in time replaces the inductor of damage in time.
Detailed description of the invention
Fig. 1 is whole schematic view of facade structure of the invention；
Fig. 2 is Section A-A structural schematic diagram of the invention；
Fig. 3 is inductor the schematic diagram of the section structure of the invention；
Fig. 4 is fixing port the schematic diagram of the section structure of the invention.
1, sensor main body in figure, 2, main tank, 3, button, 4, connector, 5, inductor, 501, mantle, 502, contactor,
503, interface, 504, conversion element, 505, sensing element, 6, receiver, 7, processor, 8, controller, 9, converter, 10,
Fixing port, 101, portable pillar, 102, placement mouth, 103, fixed column, 11, interfaces, 12, switch, 13, starter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " top ", " bottom ", " side ", " other side ", " preceding
The orientation or positional relationship of the instructions such as face ", " back ", " intermediate position ", " inside ", " top ", " bottom end " is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the mould of indication or suggestion meaning
Tool or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System；Term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；This
Outside unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be
It is fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be
It is connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For the common of this field
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one, referring to Fig.1-4, the present invention provide technical solution: a kind of fault control sensor, including sensor master
Body 1, main tank 2, connector 4 and inductor 5, the side of sensor main body 1 are fixedly connected with main tank 2, the positive other side of main tank 2
It is fixedly connected with connector 4, the front of connector 4 is connected with inductor 5, and the inside other side of main tank 2 is fixedly connected with
Receiver 6, the side of receiver 6 are fixedly connected with processor 7, and the side of processor 7 is fixedly connected with controller 8, controller 8
Side be fixedly connected with converter 9, the side of main tank 2 is fixedly connected with fixing port 10, and the side of converter 9 is fixedly connected with
Interfaces 11, a lateral roof of controller 8 are fixedly connected with starter 13, and the other side of inductor 5 is fixedly connected with contactor
502, the side of inductor 5 is fixedly connected with interface 503, and the inside top of contactor 502 is fixedly connected with conversion element
504, the inside top of contactor 502 is fixedly connected with sensing element 505, and the intermediate position of fixing port 10 is fixedly connected with placement
Mouth 102.
Preferably, the positive side insertion of main tank 2 is connected with button 3, when staff uses sensor, works as sensor
When breaking down, 2 front groove button 3 of main tank can be pressed, the controller 8 inside main tank 2 can be started, be made by button 3
Power supply close by controller 8 facilitates staff to check sensor, and button 3 is tight set by inside grooves
Anxious switch, to prevent sensor from generating the case where accidentally touching in induction well, to improve practicability of the invention.
Preferably, another side bottom of converter 9 is connected with switch 12, when sensor can will be powered off, wherein
After controller 8 is started starter 13, starter 13 can be popped up the plate of side by internal spring, and be opened
Plate at starter 13 can be bound at switch 12 by the power that dynamic 13 contained spring of device generates to be pressed, when pressing for the first time,
The transmission corresponding data of converter 9 can be controlled after switch 12 to start the system connected, and pressing for the second time is meeting control
Converter 9, which transmits corresponding data, closes the system connected, to can achieve by simple operations and be by connection
Column carry out starting closing function, to improve practicability of the invention.
Preferably, the bottom of contactor 502 is fixedly connected with protecting film 501, in staff by inductor 5 to measured
When place is placed, placement at the top of inductor 502 is needed to measure the measured place of article, because the material of protecting film 501 is softwood
Matter is simultaneously more frivolous, as long as institute will be placed on measured place at the top of inductor 502 and be fixed, so that it may so that sensing element 505
Incuded, while will lead to the ground at only contact measurement can internally be recessed just now, other places not will do it is recessed,
The case where to prevent inductor 5 from incuding other articles well, leads to the situation of data inaccuracy, to improve the present invention
Practicability.
Preferably, the both ends for placing mouth 102 are connected with fixed column 103, when sensor is passed through fixation by staff
When mouth 10 and system are attached, system passes through electric wire to be connected at the interfaces 11 placed inside mouth 102 and main tank 2
It connects, while carrying out in electric wire across into, the pillar of the top of portable pillar 101 when electric wire can touch, and pillar induction has article to exist
When top is moved, portable pillar 101 will close fixed column 103, and fixed column 103 is made to pass through middle springs for top plate
Carrying out downwards withdrawing passes through electric wire conveniently, and the progress of fixed column 103 will be controlled when article no longer moves when portable pillar 101 incudes
Top plate to being unfolded after it can not put on display at electric wire, to achieve the effect that electric wire is fixed, is prevented electricity by starting
Line generation moves left and right the situation for leading to power supply shakiness, to improve practicability of the invention.
Preferably, main tank 2 is by the receiver 6 of the 2 inside other side of main tank, the processor 7 of 6 side of receiver, processor 7
The controller 8 of side, the fixing port 10 of 2 side of converter 9 and main tank of 8 side of controller collectively constitute, when staff is logical
It is attached between the system of the fixing port 10 and required connection crossed at sensor, when the faradic operation feelings of inductor 5
It when condition, is received, then is transferred data in processor 7 in receiver 6 when inductor 5 can transfer data to
Controller 8 when managing, then being transferred to the data handled well by processor 7, then by controller, data are executed again, work as processor
Good data handled by 7 are (the case where being electric current normal operation) when not needing to be stopped, and processor 7 can directly pass data
Defeated to be transferred to data amplification in system again at converter 9, good data handled by simultaneous processor 7 are to be stopped
When (be electric current operation when occur short circuit situation), controller 8 will will press switch 12 quickly through starter 13, thus
Facilitate staff that can carry out quick open and close to system interconnected according to data, is also prevented from because short circuit can not but be controlled
The case where stream outflow causes sensor to explode, is sent a telegraph in guidance, to improve practicability of the invention.
Preferably, inductor 5 be by the contactor 502 of 5 other side of inductor, 5 side of inductor interface 503, connect
The sensing element 505 of 502 inside top of conversion element 504 and contactor of 502 inside top of tentaculum collectively constitutes, to sensing
Inductor 5 during installation, is attached again by connector 4 and main tank 2 first, is needed at test by contactor 502 by device
It is placed, while 502 inside sensing element 505 of contactor meeting direct feeling is measured the operating condition of circuit, and can export
It is measured the physical quantity signal come measured by measuring circuit, the physical quantity signal that conversion element 504 again exports sensing element 505
Electric signal is converted to, last electric signal can be transferred to inside the receiver 6 inside main tank 2 by interface 503 and be handled,
The front of middle main tank 2 has several connectors 4 to carry out main tank 2 to the data that multiple inductors 5 generate in the same time
Processing, to facilitate sensor that can once be incuded accordingly the measured place to many places, simultaneously because inductor 5 is smaller
It is skilful easy to assemble to facilitate staff to be replaced in time to the inductor of damage 5 in time, to improve reality of the invention
The property used.
Working principle:
Firstly, inductor 5 is first attached by staff by connector 4 and main tank 2 again first, by contactor
502 need the place of test to be placed, while 502 inside sensing element 505 of contactor meeting direct feeling is measured the operation of circuit
Situation, and the physical quantity signal come measured by measured measuring circuit can be exported, conversion element 504 is defeated by sensing element 505 again
Physical quantity signal out is converted to electric signal, and last electric signal can be transferred to the receiver 6 inside main tank 2 by interface 503
Inside is handled, and wherein the front of main tank 2 has several connectors 4 to allow main tank 2 in the same time to multiple inductors 5
The data of generation are handled, thus facilitate sensor that can once be incuded accordingly the measured place to many places, while by
It is more small and exquisite easy to assemble to facilitate staff to be replaced in time to the inductor of damage 5 in time in inductor 5；
Then, it when staff can place inductor 5 to measured place, is needed being placed at the top of inductor 502
The measured place for measuring article, because the material of protecting film 501 is softwood matter and more frivolous, as long as institute will 502 top of inductor
It is placed on measured place and is fixed, so that it may so that sensing element 505 is incuded, while will lead at only contact measurement
Ground can be internally recessed just now, other places not will do it is recessed, to prevent inductor 5 from incuding other articles well
Situation leads to the situation of data inaccuracy；
Then, when sensor is attached by staff by fixing port 10 and system again, system passes through electric wire
It places and is attached at the interfaces 11 inside mouth 102 and main tank 2, while carrying out in electric wire across into when electric wire can touch
The pillar of 101 top of portable pillar, and pillar induction has article when top is moved, portable pillar 101 will be by fixed column 103
It is closed, fixed column 103 is made to carry out withdrawing downwards by top plate by middle springs passing through electric wire conveniently, and work as portable pillar
101 induction articles will control fixed column 103 and be started top plate to being unfolded until that can not open up at electric wire when no longer dynamic
After out, to achieve the effect that electric wire is fixed, prevent electric wire generation from moving left and right the situation for leading to power supply shakiness；
And then, it is attached between the system as staff by fixing port 10 and required connection at sensor
Afterwards, it when 5 faradic operating condition of inductor, is received in receiver 6 when inductor 5 can transfer data to, then
Controller 8 when transferring data in processor 7 and handled, then being transferred to the data handled well by processor 7, then by controlling
Data are executed device processed again, and the good data handled by the processor 7 (are electric current normal operations when not needing to be stopped
Situation), processor 7 can be transferred data to directly at converter 9 and be transferred to data amplification in system again, simultaneous processor 7
Handled good data are (being to occur the situation of short circuit when electric current operation) when being stopped, and controller 8 will will be quick
Switch 12 is pressed by starter 13, so that it is quick to facilitate staff that can be carried out according to data to system interconnected
Open and close is also prevented from because short circuit is but unable to control the case where causing electric current outflow that sensor is caused to explode；
Finally, when sensor can will be powered off, wherein after controller 8 is started starter 13, starter 13
The plate of side can be popped up by internal spring, and the power of 13 contained spring of starter generation can will be at starter 13
Plate be bound at switch 12 and pressed, converter 9 can be controlled when pressing for the first time, after switch 12 transmit corresponding data will connect
The system connect is started, and pressing for the second time is that can control the transmission corresponding data of converter 9 to close the system connected
It closes, the series of connection is subjected to starting closing function to can achieve by simple operations, here it is this kind of fault controls to pass
The working principle of sensor.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of fault control sensor, including sensor main body (1), main tank (2), connector (4) and inductor (5), special
Sign is: the side of the sensor main body (1) is fixedly connected with main tank (2), and the positive other side of the main tank (2) is fixed to be connected
It is connected to connector (4), the front of the connector (4) is connected with inductor (5), the inside other side of the main tank (2)
It being fixedly connected with receiver (6), the side of the receiver (6) is fixedly connected with processor (7), and the one of the processor (7)
Side is fixedly connected with controller (8), and the side of the controller (8) is fixedly connected with converter (9), and the one of the main tank (2)
Side is fixedly connected with fixing port (10), and the side of the converter (9) is fixedly connected with interfaces (11), the controller (8)
A lateral roof be fixedly connected with starter (13), the other side of the inductor (5) is fixedly connected with contactor (502), institute
The side for stating inductor (5) is fixedly connected with interface (503), and the inside top of the contactor (502), which is fixedly connected with, to be turned
It changes element (504), the inside top of the contactor (502) is fixedly connected with sensing element (505), the fixing port (10)
Intermediate position, which is fixedly connected with, places mouth (102).
2. a kind of fault control sensor according to claim 1, it is characterised in that: the positive side of the main tank (2)
Insertion is connected with button (3).
3. a kind of fault control sensor according to claim 1, it is characterised in that: the other side of the converter (9)
Bottom is connected with switch (12).
4. a kind of fault control sensor according to claim 1, it is characterised in that: the bottom of the contactor (502)
It is fixedly connected with protecting film (501).
5. a kind of fault control sensor according to claim 1, it is characterised in that: the both ends for placing mouth (102)
It is connected with fixed column (103).
6. a kind of fault control sensor according to claim 1, it is characterised in that: the main tank (2) is by main tank (2)
The receiver (6) of the portion other side, the processor (7) of receiver (6) side, processor (7) side controller (8), controller
(8) converter (9) of side and the fixing port (10) of main tank (2) side collectively constitute.
7. a kind of fault control sensor according to claim 1, it is characterised in that: the inductor (5) is by inductor
(5) contactor (502) of the other side, the interface (503) of inductor (5) side, the conversion of contactor (502) inside top are first
Part (504) and the sensing element (505) of contactor (502) inside top collectively constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706237.4A CN110285839B (en) | 2019-08-01 | 2019-08-01 | Short circuit control sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706237.4A CN110285839B (en) | 2019-08-01 | 2019-08-01 | Short circuit control sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110285839A true CN110285839A (en) | 2019-09-27 |
| CN110285839B CN110285839B (en) | 2020-05-05 |
Family
ID=68024673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910706237.4A Active CN110285839B (en) | 2019-08-01 | 2019-08-01 | Short circuit control sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110285839B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2537983Y (en) * | 2002-01-17 | 2003-02-26 | 福州大学 | Displayer for short circuit and earthing fault |
| CN2898846Y (en) * | 2006-05-26 | 2007-05-09 | 赵红羽 | Short-circuit and grounded-fault indicator |
| CN101793917A (en) * | 2010-02-11 | 2010-08-04 | 郑琛 | Induction type electric display and short circuit grounding fault comprehensive indicator |
| WO2017185311A1 (en) * | 2016-04-28 | 2017-11-02 | 华为技术有限公司 | Short-circuit prevention detection device and user terminal |
| CN109937366A (en) * | 2016-11-18 | 2019-06-25 | 法国大陆汽车公司 | For protecting electronic computer from the device of short circuit |
-
2019
- 2019-08-01 CN CN201910706237.4A patent/CN110285839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2537983Y (en) * | 2002-01-17 | 2003-02-26 | 福州大学 | Displayer for short circuit and earthing fault |
| CN2898846Y (en) * | 2006-05-26 | 2007-05-09 | 赵红羽 | Short-circuit and grounded-fault indicator |
| CN101793917A (en) * | 2010-02-11 | 2010-08-04 | 郑琛 | Induction type electric display and short circuit grounding fault comprehensive indicator |
| WO2017185311A1 (en) * | 2016-04-28 | 2017-11-02 | 华为技术有限公司 | Short-circuit prevention detection device and user terminal |
| CN109937366A (en) * | 2016-11-18 | 2019-06-25 | 法国大陆汽车公司 | For protecting electronic computer from the device of short circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110285839B (en) | 2020-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6525670B1 (en) | In-home health care system | |
| JP4686141B2 (en) | Built-in serial-serial or USB-serial cable with loopback and insulation | |
| WO2004104964A1 (en) | Device for transmitting data via the internet | |
| CN108366740A (en) | Measure the portable complex sensor device and measurement method of multiple biological informations | |
| CN109116799A (en) | Internet of Things integrated-type medical oxygen monitoring system and its monitoring method | |
| CN207148567U (en) | Display device | |
| CN110285839A (en) | A kind of fault control sensor | |
| CN206348778U (en) | A kind of device of instrument program upgrading | |
| CN101669818A (en) | Multi-functional physiological parameter monitoring instrument based on FPGA | |
| CN203909241U (en) | Universal power unit test platform for power devices | |
| US8896999B2 (en) | Mobile data memory | |
| CN109782065A (en) | A kind of ignition system unit testing instrument for spacecraft ejection system | |
| CN107928418A (en) | A kind of soy bean milk making machine using brshless DC motor | |
| CN107064775A (en) | A kind of system that distributed reliability test is carried out to printed circuit board (PCB) | |
| CN205863558U (en) | A kind of smart jack with speech identifying function | |
| CN111130580B (en) | Multifunctional hand-held instrument | |
| CN105699729A (en) | Intelligent electricity acquisition system | |
| CN205910578U (en) | Prefabricated cable intellectual detection system device | |
| CN109901091A (en) | It is a kind of can remote diagnosis capacitor and inductor tester | |
| CN105468424B (en) | A kind of Moped Scooter intelligent diagnostics update device | |
| CN201374054Y (en) | Periodic cold start test tool for computer | |
| CN203950431U (en) | The remote communication devices of medical testing equipment | |
| CN106990316A (en) | A kind of zinc oxide arrester tester | |
| CN204274404U (en) | A kind of elastomeric check probe | |
| CN107928466A (en) | The soy bean milk making machine that a kind of cup body is shown |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |