CN109459374A - There is one kind temperature humidity to press powerful metallic material corrosion rate detection device - Google Patents
There is one kind temperature humidity to press powerful metallic material corrosion rate detection device Download PDFInfo
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- CN109459374A CN109459374A CN201811343158.3A CN201811343158A CN109459374A CN 109459374 A CN109459374 A CN 109459374A CN 201811343158 A CN201811343158 A CN 201811343158A CN 109459374 A CN109459374 A CN 109459374A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
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Abstract
The invention discloses one kind, and there is temperature humidity to press powerful metallic material corrosion rate detection device, including pedestal, load carrier is installed on the pedestal, conditioning mechanism is installed on the load carrier, pressure regulating device is installed on the load carrier, on the pedestal and is located at load carrier side control mechanism is installed；The beneficial effects of the invention are as follows, the controllable metallic material corrosion rate assay device structures of the temperature humidity pressure are reasonable, it is easy to use, it can simulate under different temperature, humidity and pressure atmosphere, corrosion of metal rate, consequently facilitating formulating counte-rplan, it solves existing when using metal material, it needs to carry out corrosion rate detection under various circumstances to metal material, thus the problem of grasping the speed of its corrosion rate, making counte-rplan.
Description
Technical field
The present invention relates to metal erosion detection technique fields, especially a kind of that there is temperature humidity to press powerful metal material
Expect corrosion rate detection device.
Background technique
Metal material by surrounding medium effect and damage, referred to as metal erosion (Metallic Corrosion).Metal
Corrosion be the most common etch state.When corrosion, chemistry or electrochemistry heterogeneous reaction have occurred on the interface of metal, makes gold
Category is transferred to oxidation (ion) state.This can significantly reduce the mechanical properties such as the intensity, plasticity, toughness of metal material, destroy metal
The geometry of component increases the abrasion between part, deteriorates the physical properties such as electrical and optical, shortens the service life of equipment,
Even cause the catastrophic failures such as fire, explosion.Therefore it when using metal material, needs to metal material under various circumstances
It carries out corrosion rate detection and makes counte-rplan to grasp the speed of its corrosion rate, in consideration of it, deep regarding to the issue above
Enter research, there is this case generation then.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of with the powerful metal material of temperature humidity pressure
Expect corrosion rate detection device.
Above-mentioned purpose is realized the technical solution of the present invention is as follows: a kind of there is temperature humidity to press powerful metallic material corrosion
Rate detection device, including pedestal are equipped with load carrier on the pedestal, are equipped with conditioning machine on the load carrier
Structure, is equipped with pressure regulating device on the load carrier, on the pedestal and is located at load carrier side and is equipped with control mechanism；
The load carrier comprising: coaming plate, upper cover, the identical rack gear of a pair of of structure, the identical sliding slot of a pair of of structure,
The identical draw runner of a pair of of structure, the identical servo motor of a pair of of structure and the identical gear of a pair of of structure；
The coaming plate is placed in pedestal upper wall surface, and a pair of sliding slot is placed in the coaming plate upper wall surface, a pair of cunning
Item activity is placed in a pair of sliding slot, and the upper cover is placed in a pair of draw runner upper wall surface, a pair of rack gear placement
In on upper cover lower wall surface, a pair of servo motor is placed in coaming plate side wall surface, and a pair of gear is placed in described in a pair
Servo motor drives on end, and engages with a pair of rack gear；
The conditioning mechanism comprising: temperature adjusting structure and damping structure；
The temperature adjusting structure comprising: the identical fixing seat of a pair of of structure, the identical aluminium alloy plate of a pair of of structure, a pair
The identical heating wire group of structure and temperature sensor；A pair of fixing seat is placed in pedestal upper wall surface, and is located in coaming plate
Side, a pair of aluminium alloy plate are placed in a pair of fixing seat, and a pair of heating wire group is placed in a pair of aluminium and closes
In golden side wall surface, the temperature sensor is placed on coaming plate inner wall；
The damping structure comprising: the identical water tank of a pair of of structure, the identical sink of a pair of of structure, a pair of of structure phase
Same water pipe, the identical solenoid valve of a pair of of structure and the identical ultrasonic ultrasonic delay line memory of a pair of of structure；A pair of water tank placement
In in coaming plate side wall surface, a pair of sink is placed on coaming plate inner wall, and is located at a pair of water tank side, the coaming plate
The identical through-hole of a pair of of structure is offered with a pair of water tank contact position, a pair of water pipe is placed in a pair of through-hole
Interior, a pair of solenoid valve is placed on a pair of water pipe end face, and a pair of ultrasonic ultrasonic delay line memory is placed in described in a pair
In sink；
The pressure regulating device comprising: pressurization air pump, capstan, charge valve and barometer；The pressurization air pump peace
It is placed in pedestal upper wall surface, the capstan is placed on pressurization air pump gas outlet, and the charge valve is placed in coaming plate outside wall surface
On, the barometer is placed on capstan；
The control mechanism comprising: the identical mounting rod of a pair of of structure, the identical bearing of a pair of of structure, a pair of of structure
Identical shaft, rear shell, control panel, front housing, temperature regulating switch, tap changer, damping switch and humidity sensor；Described in a pair
Mounting rod is placed in pedestal upper wall surface, and is equipped with mounting hole, and a pair of shaft is placed in a pair of bearing, after described
Shell is placed between a pair of shaft, and the control panel is placed in rear shell, and the front housing is placed in rear shell upper surface, described
Front housing is set there are three the identical opening of structure, and the temperature regulating switch, tap changer and damping switch are successively placed in three institutes
It states in opening, and is electrically connected with control panel, the humidity sensor is placed on coaming plate inner wall；
The identical mounting base of a pair of of structure is equipped between a pair of servo motor and coaming plate: the mounting base is for fixing
Servo motor；
A pair of water tank upper wall surface is movably installed with the identical water compensating valve of a pair of of structure: the water compensating valve is used to mend for water tank
Water；
Be equipped with bearing seat between pressurization air pump and the pedestal: the bearing seat is for installing pressurization air pump；
Display screen is embedded in the front housing: the display screen is for showing temperature and humidity and pressure.
There is one kind using technical solution of the present invention production temperature humidity to press powerful metallic material corrosion rate
Detection device, there is temperature humidity to press powerful metallic material corrosion rate assay device structures reasonable for this, easy to use, can
To simulate under different temperature, humidity and pressure atmosphere, corrosion of metal rate solves consequently facilitating formulating counte-rplan
It is existing when using metal material, need to carry out corrosion rate detection under various circumstances to metal material, to grasp
The speed of its corrosion rate, the problem of making counte-rplan.
Detailed description of the invention
Fig. 1 is a kind of master that powerful metallic material corrosion rate detection device is pressed with temperature humidity of the present invention
Depending on structural schematic diagram.
Fig. 2 is a kind of side that powerful metallic material corrosion rate detection device is pressed with temperature humidity of the present invention
Depending on structural schematic diagram.
Fig. 3 is of the present invention a kind of with the powerful metallic material corrosion rate detection device 22- of temperature humidity pressure
Mounting rod, 23- bearing, 25- rear shell, 26- control panel, 27- front housing, 28- temperature regulating switch, 29- tap changer and 30- damping are opened
The structural schematic diagram of pass.
Fig. 4 is of the present invention a kind of with the powerful metallic material corrosion rate detection device Fig. 2 of temperature humidity pressure
First partial structural schematic diagram.
Fig. 5 is of the present invention a kind of with the powerful metallic material corrosion rate detection device Fig. 2 of temperature humidity pressure
The second partial structural diagram.
In figure: 1- pedestal；2- coaming plate；3- upper cover；4- rack gear；5- sliding slot；6- draw runner；7- servo motor；8- gear；9- is solid
Reservation；10- aluminium alloy plate；11- heating wire group；12- temperature sensor；13- water tank；14- sink；15- water pipe；16- solenoid valve；
17- ultrasonic ultrasonic delay line memory；18- pressurization air pump；19- capstan；20- charge valve；21- barometer；22- mounting rod；23- axis
It holds；24- shaft；25- rear shell；26- control panel；27- front housing；28- temperature regulating switch；29- tap changer；30- damping switch；31-
Humidity sensor；32- mounting base；33- water compensating valve；34- bearing seat；35- display screen.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, one kind having the function of temperature humidity pressure
Metallic material corrosion rate detection device, including pedestal 1 is equipped with load carrier on the pedestal 1, on the load carrier
Conditioning mechanism is installed, pressure regulating device is installed on the load carrier, on the pedestal 1 and is located at load carrier side
Control mechanism is installed；The load carrier comprising: coaming plate 2, upper cover 3, the identical rack gear 4 of a pair of of structure, a pair of of structure phase
Same sliding slot 5, the identical draw runner 6 of a pair of of structure, the identical servo motor 7 of a pair of of structure and the identical gear 8 of a pair of of structure；
The coaming plate 2 is placed in 1 upper wall surface of pedestal, and a pair of sliding slot 5 is placed in 2 upper wall surface of coaming plate, and a pair of draw runner 6 is living
Dynamic to be placed in a pair of sliding slot 5, the upper cover 3 is placed in a pair of 6 upper wall surface of draw runner, and a pair of rack gear 4 disposes
In on 3 lower wall surface of upper cover, a pair of servo motor 7 is placed in 2 side wall surface of coaming plate, and a pair of gear 8 is placed in a pair
The servo motor 7 drives on end, and engages with a pair of rack gear 4；The conditioning mechanism comprising: temperature adjusting structure
And damping structure；The temperature adjusting structure comprising: the identical fixing seat 9 of a pair of of structure, the identical aluminium alloy plate of a pair of of structure
10, the identical heating wire group 11 of a pair of of structure and temperature sensor 12；A pair of fixing seat 9 is placed in 1 upper wall surface of pedestal,
And it is located at 2 inside of coaming plate, a pair of aluminium alloy plate 10 is placed in a pair of fixing seat 9, a pair of heating wire group 11
It is placed on a pair of aluminum alloy side wall surface, the temperature sensor 12 is placed on 2 inner wall of coaming plate；The damping knot
Structure comprising: it is the identical water tank 13 of a pair of of structure, the identical sink 14 of a pair of of structure, the identical water pipe 15 of a pair of of structure, a pair of
The identical solenoid valve 16 of structure and the identical ultrasonic ultrasonic delay line memory 17 of a pair of of structure；A pair of water tank 13 is placed in coaming plate 2
In side wall surface, a pair of sink 14 is placed on 2 inner wall of coaming plate, and is located at a pair of 13 side of water tank, the coaming plate 2
The identical through-hole of a pair of of structure is offered with a pair of 13 contact position of water tank, a pair of water pipe 15 is placed in described in a pair
In through-hole, a pair of solenoid valve 16 is placed on a pair of 15 end face of water pipe, and a pair of ultrasonic ultrasonic delay line memory 17 disposes
In in a pair of sink 14；The pressure regulating device comprising: pressurization air pump 18, capstan 19, charge valve 20 and air pressure
Meter 21；The pressurization air pump 18 is placed in 1 upper wall surface of pedestal, and the capstan 19 is placed on pressurization 18 gas outlet of air pump,
The charge valve 20 is placed in 2 outside wall surface of coaming plate, and the barometer 21 is placed on capstan 19；The control mechanism,
Comprising: the identical mounting rod 22 of a pair of structure, the identical bearing 23 of a pair of of structure, the identical shaft 24 of a pair of of structure, rear shell
25, control panel 26, front housing 27, temperature regulating switch 28, tap changer 29, damping switch 30 and humidity sensor 31；Described in a pair
Mounting rod 22 is placed in 1 upper wall surface of pedestal, and is equipped with mounting hole, and a pair of shaft 24 is placed in a pair of bearing 23
Interior, the rear shell 25 is placed between a pair of shaft 24, and the control panel 26 is placed in rear shell 25, and the front housing 27 is pacified
Be placed in 25 upper surface of rear shell, the front housing 27 is set there are three the identical opening of structure, the temperature regulating switch 28, tap changer 29 with
And damping switch 30 is successively placed in three openings, and is electrically connected with control panel 26, the humidity sensor 31
It is placed on 2 inner wall of coaming plate；The identical mounting base 32 of a pair of of structure is installed between a pair of servo motor 7 and coaming plate 2:
The mounting base 32 is for fixing servo motor 7；A pair of 13 upper wall surface of water tank is movably installed with the identical moisturizing of a pair of of structure
Valve 33: the water compensating valve 33 is used to be 13 moisturizing of water tank；Be equipped with bearing seat 34 between the pressurization air pump 18 and pedestal 1: this holds
Seat 34 is carried for installing pressurization air pump 18；Display screen 35 is embedded in the front housing 27: the display screen 35 is for showing temperature and humidity
And pressure.
The characteristics of the present embodiment, is, including pedestal 1, and load carrier is equipped on pedestal 1, tune is equipped on load carrier
Warm damping mechanism, is equipped with pressure regulating device on load carrier, on pedestal 1 and is located at load carrier side and is equipped with control mechanism；
Load carrier comprising: coaming plate 2, upper cover 3, the identical rack gear 4 of a pair of of structure, the identical sliding slot 5 of a pair of of structure, a pair of of structure
Identical draw runner 6, the identical servo motor 7 of a pair of of structure and the identical gear 8 of a pair of of structure；Coaming plate 2 is placed on pedestal 1
Wall surface, a pair of of sliding slot 5 are placed in 2 upper wall surface of coaming plate, and a pair of of 6 activity of draw runner is placed in a pair of of sliding slot 5, and upper cover 3 is placed in one
To 6 upper wall surface of draw runner, a pair of of rack gear 4 is placed on 3 lower wall surface of upper cover, and a pair of of servo motor 7 is placed in 2 side wall surface of coaming plate,
A pair of of gear 8 is placed in a pair of of servo motor 7 and drives on end, and engages with a pair of of rack gear 4；This has the function of temperature humidity pressure
Metallic material corrosion rate assay device structures it is reasonable, it is easy to use, different temperature, humidity and pressure ring can be simulated
Under border, corrosion of metal rate solves existing when using metal material consequently facilitating formulating counte-rplan, needs pair
Metal material carries out corrosion rate detection under various circumstances, to grasp the speed of its corrosion rate, makes counte-rplan
Problem.
Under be classified as specific structure and the effect of partial electric part mentioned in this case:
Servo motor: using the precious 178 serial high-precision servo motors up to production of letter.
Temperature sensor: the temperature sensor module produced using TELESKY.
Humidity sensor: the moisture sensor module produced using TELESKY.
Ultrasonic ultrasonic delay line memory: the ultrasonic transducer produced using richness Kodak ultrasonic equipment Co., Ltd, Shenzhen is surpassed
The function of acoustic wave transducer is the device that the electrical power of input is converted into mechanical output (i.e. ultrasonic wave) and is passed again.
Pressurize air pump: using electric air pump.
Control panel: control panel is also a kind of circuit board, though the range used is not so good as the wide in range of circuit board, than general
The next intelligence of logical circuit board, automation.
Under be classified as specific structure and the effect of parts thereof mentioned in this case:
Coaming plate: for corrosion resistant alloy material rectangular box.
Water compensating valve: for PVC material cylindrical body.
By those skilled in the art, the power supply that electricity pieces all in this case are adapted to it is attached by conducting wire, and
Suitable controller should be selected according to the actual situation, to meet demand for control, specific connection and control sequence should be referred to
In following working principles, successive job order is completed to be electrically connected between each electricity piece, detailed connection means, is that this field is public
Know technology, it is following mainly to introduce working principle and process, it is not explained to electrical control.
Embodiment: in use, controller control servo motor 7 drives end to rotate clockwise, band moving gear 8 rotates, gear 8
It is engaged with rack gear 4, drives draw runner 6 to slide in sliding slot 5 by upper cover 3, open upper cover 3, the metal detected will be needed to be put into
In coaming plate 2 on pedestal 1, controller control servo motor 7 drives end to rotate counterclockwise, and band moving gear 8 rotates, gear 8 and tooth
Item 4 engages, and drives draw runner 6 to slide in sliding slot 5 by upper cover 3, closes upper cover 3, opens temperature regulating switch 28, tap changer 29
And damping switch 30,11 heating power of heating wire group being placed on aluminium alloy plate 10 are sent out heat by aluminium alloy plate 10
It is dispersed in coaming plate 2, control panel 26 controls solenoid valve 16 and opens, and the water in water tank 13 flows in sink 14 by water pipe 15, ultrasound
Wave atomizer 17 will be water, realizes the adjustment of humidity, and temperature sensor 12 converts temperature-humidity signal with humidity sensor 31
For electric signal, and control panel 26 is passed to, electric signal is passed to display screen 35 by control panel 26, shows specific temperature and humidity；Pressurization
Air pump 18 works, and air is filled with charge valve 20 by capstan 19, then be filled in coaming plate 2 by charge valve 20, realizes pressure
Adjustment, barometer 21 is for measuring pressure in coaming plate 2；By the cooperation of bearing 23 and shaft 24, on adjustable front housing 27
Display screen 35 angle, convenient for observation.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. there is one kind temperature humidity to press powerful metallic material corrosion rate detection device, including pedestal (1), feature exists
In being equipped with load carrier on the pedestal (1), conditioning mechanism, the load carrier be equipped on the load carrier
On pressure regulating device is installed, on the pedestal (1) and be located at load carrier side control mechanism be installed；
The load carrier comprising: coaming plate (2), upper cover (3), the identical rack gear (4) of a pair of of structure, a pair of of structure are identical
Sliding slot (5), the identical draw runner (6) of a pair of of structure, the identical servo motor (7) of a pair of of structure and the identical gear of a pair of of structure
(8)；
The coaming plate (2) is placed in pedestal (1) upper wall surface, and a pair of sliding slot (5) is placed in the coaming plate (2) upper wall surface, and one
The draw runner (6) activity is placed in a pair of sliding slot (5), the upper cover (3) is placed in a pair of draw runner (6) upper wall
Face, a pair of rack gear (4) are placed on upper cover (3) lower wall surface, and a pair of servo motor (7) is placed in coaming plate (2) side wall
On face, a pair of gear (8) is placed on a pair of servo motor (7) driving end, and nibbles with a pair of rack gear (4)
It closes.
2. there is one kind according to claim 1 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, the conditioning mechanism comprising: temperature adjusting structure and damping structure.
3. there is one kind according to claim 2 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, the temperature adjusting structure comprising: the identical fixing seat (9) of a pair of of structure, the identical aluminium alloy plate of a pair of of structure
(10), the identical heating wire group (11) of a pair of of structure and temperature sensor (12)；
A pair of fixing seat (9) is placed in pedestal (1) upper wall surface, and is located on the inside of coaming plate (2), a pair of aluminium alloy plate
(10) it is placed on a pair of fixing seat (9), a pair of heating wire group (11) is placed in a pair of aluminum alloy side wall surface
On, the temperature sensor (12) is placed on coaming plate (2) inner wall.
4. there is one kind according to claim 2 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, the damping structure comprising: the identical water tank (13) of a pair of of structure, the identical sink (14) of a pair of of structure,
The identical water pipe (15) of a pair of of structure, the identical solenoid valve (16) of a pair of of structure and the identical ultrasonic ultrasonic delay line memory of a pair of of structure
(17)；
A pair of water tank (13) is placed in coaming plate (2) side wall surface, and a pair of sink (14) is placed in coaming plate (2) inner wall
On, and it is located at a pair of water tank (13) side, the coaming plate (2) and a pair of water tank (13) contact position offer a pair
The identical through-hole of structure, a pair of water pipe (15) are placed in a pair of through-hole, and a pair of solenoid valve (16) is placed in
On a pair of water pipe (15) end face, a pair of ultrasonic ultrasonic delay line memory (17) is placed in a pair of sink (14).
5. there is one kind according to claim 1 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, the pressure regulating device comprising: pressurization air pump (18), capstan (19), charge valve (20) and barometer
(21)；
The pressurization air pump (18) is placed in pedestal (1) upper wall surface, and the capstan (19) is placed in pressurization air pump (18) and goes out
On port, the charge valve (20) is placed in coaming plate (2) outside wall surface, and the barometer (21) is placed in capstan (19)
On.
6. there is one kind according to claim 1 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, the control mechanism comprising: the identical mounting rod (22) of a pair of of structure, the identical bearing of a pair of of structure
(23), the identical shaft (24) of a pair of of structure, rear shell (25), control panel (26), front housing (27), temperature regulating switch (28), pressure regulation are opened
Close (29), damping switch (30) and humidity sensor (31)；
A pair of mounting rod (22) is placed in pedestal (1) upper wall surface, and is equipped with mounting hole, a pair of shaft (24) placement
In in a pair of bearing (23), the rear shell (25) is placed between a pair of shaft (24), control panel (26) peace
It is placed in rear shell (25), the front housing (27) is placed in rear shell (25) upper surface, and the front housing (27) sets that there are three structure is identical
Opening, the temperature regulating switch (28), tap changer (29) and damping switch (30) be successively placed in three openings,
And be electrically connected with control panel (26), the humidity sensor (31) is placed on coaming plate (2) inner wall.
7. there is one kind according to claim 1 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, being equipped with the identical mounting base of a pair of of structure (32) between a pair of servo motor (7) and coaming plate (2): should
Mounting base (32) is for fixing servo motor (7).
8. there is one kind according to claim 1 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, a pair of water tank (13) upper wall surface is movably installed with the identical water compensating valve of a pair of of structure (33): the water compensating valve
(33) for being water tank (13) moisturizing.
9. there is one kind according to claim 1 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, being equipped with bearing seat (34) between the pressurization air pump (18) and pedestal (1): the bearing seat (34) is for installing
It pressurizes air pump (18).
10. there is one kind according to claim 1 temperature humidity to press powerful metallic material corrosion rate detection device,
It is characterized in that, being embedded with display screen (35) in the front housing (27): the display screen (35) is for showing temperature and humidity and pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343158.3A CN109459374A (en) | 2018-11-13 | 2018-11-13 | There is one kind temperature humidity to press powerful metallic material corrosion rate detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343158.3A CN109459374A (en) | 2018-11-13 | 2018-11-13 | There is one kind temperature humidity to press powerful metallic material corrosion rate detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493673A (en) * | 2020-10-20 | 2021-03-16 | 安徽威斯贝尔智能科技有限公司 | Conference room demonstration platform based on 5G function control |
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| CN104316456A (en) * | 2014-11-18 | 2015-01-28 | 南京优耐特船舶配套有限公司 | Corrosion testing device on temperature and pressure |
| CN104697921A (en) * | 2015-04-02 | 2015-06-10 | 上海海事大学 | Experimental system for simulating steel plate corrosion environment of crude oil tanker oil cabin |
| CN206622117U (en) * | 2017-03-29 | 2017-11-10 | 苏州市美信检测技术有限公司 | A kind of climatic environment reliability Alternate hot and humid experimental facilities |
| CN207408285U (en) * | 2017-10-25 | 2018-05-25 | 九江运城制版有限公司 | A kind of salt mist tester |
| CN207675614U (en) * | 2017-11-15 | 2018-07-31 | 广州宜测电子有限公司 | A kind of on-line monitoring salt spray test chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112493673A (en) * | 2020-10-20 | 2021-03-16 | 安徽威斯贝尔智能科技有限公司 | Conference room demonstration platform based on 5G function control |
| CN112493673B (en) * | 2020-10-20 | 2021-12-07 | 安徽威斯贝尔智能科技有限公司 | Conference room demonstration platform based on 5G function control |
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