CN106934969A - A kind of transformer station live zone acoustooptic alarm system - Google Patents
A kind of transformer station live zone acoustooptic alarm system Download PDFInfo
- Publication number
- CN106934969A CN106934969A CN201710255552.0A CN201710255552A CN106934969A CN 106934969 A CN106934969 A CN 106934969A CN 201710255552 A CN201710255552 A CN 201710255552A CN 106934969 A CN106934969 A CN 106934969A
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- pyroelectric infrared
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- 238000004891 communication Methods 0.000 claims abstract description 55
- 230000006698 induction Effects 0.000 claims abstract description 52
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005616 pyroelectricity Effects 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
- G08B13/191—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using pyroelectric sensor means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
- G08B13/2494—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field by interference with electro-magnetic field distribution combined with other electrical sensor means, e.g. microwave detectors combined with other sensor means
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention belongs to automatic control technology field, specifically related to a kind of transformer station live zone acoustooptic alarm system, including power module, sensing unit, control unit, communication unit and feedback unit, sensing unit includes pyroelectric infrared-sensing module, apart from induction module, feedback unit includes alarm bell module and sound and light alarm module, pyroelectric infrared-sensing module is electrically connected by first communication module with the first control module, pyroelectric infrared-sensing module is apart from ground 10cm 120cm, first control module command range induction module is opened and closed, electrically connected with the second control module by second communication module apart from induction module, second control module is by controlling the opening and closing of sound and light alarm module.The present invention effectively increases the accuracy of present invention detecting by pyroelectric infrared-sensing module and being used in conjunction with each other apart from induction module, while be able to can be warned to Field Force and the animal being strayed into.
Description
Technical field
The invention belongs to automatic control technology field, more particularly to a kind of transformer station live zone acoustooptic alarm system.
Background technology
With the fast development of State Grid's cause, the power and capacity of electric power relevant device are increasing, are ensureing electricity
, it is necessary to the personal safety to work about electric power personnel is effectively protected while Force system normal table runs, for example, powered
During construction and power regulation station are maked an inspection tour, maintainer needs or tour personnel(Call Field Force in the following text)Need live zone and normal area
Domain effectively recognized, establishes warning sign in live zone under normal circumstances and pointed out, but traditional warning sign exist it is following
Drawback:(1)Warning sign can only be indicated for a certain region, limited coverage area,(2)May during electric power apparatus examination
Need to remove warning sign, be easy to Field Force to pass in and out,(3)In the night work of insufficient light, the referential function of warning sign
It is not obvious etc. enough;So traditional warning sign is in use, there is the hidden danger of influence Field Force's life security;(4)Warning
The setting of board cannot avoid the phenomenon in animal mistakenly entering into charged area.
Under its development of automatic intelligent monitoring, the appearance of audible-visual annunciator effectively solves the disadvantage that traditional warning sign is present
End, most audible-visual annunciator is fixed, and the data mode for using is general based on the wire transmission mode of holding wire, adopts
Audible-visual annunciator with wireless telecommunications is commercially more rare, and has the audible-visual annunciator of wireless information transfer function because receiving
Often communication distance is all shorter for the limitation of its wireless transmission factor such as power and shell space, general general at 50-100 meters
Left and right, because site environment and wireless telecommunications professional standard are limited, the effective propagation path being wirelessly transferred is extremely limited, so just
Cause wireless audible-visual annunciator early warning and alarm distance not enough, the application and development of wireless audible-visual annunciator are constrained significantly.
Application publication number CN104574721A discloses a kind of radar sound and light alarm secure ID board, including housing, in housing
Be provided with power module, and powered by power module induction module, control module, acousto-optic warning module, storage module and
Setup module;Induction module includes microwave radar inductor;Storage module stores warning text, text borders and caveat
Sound;Acousto-optic warning module includes waterproof speaker and LED display;Setup module includes setting panel;Microwave radar inductor will
Sense that the induced signal of human body proximity is sent to control module, control module exists according to induced signal change scrolling display
The color of the warning text on LED display, and the pattern of text borders is changed, while exporting phonetic warning to waterproof speaker.
Application publication number CN103021124 A disclose a kind of electric operating safe distance audible-visual annunciator, belong to alarm technique
Field, including infrared emission bar, infrared receiver bar and warning device, multiple infrared emissions are provided with the infrared emission bar
Device, they uniformly arrange along infrared emission bar;Multiple infrared remote receivers are provided with the infrared receiver bar, they connect along infrared
Put away sports equipment and uniformly arrange and corresponded with the multiple infrared transmitters on infrared emission bar, the normally-closed contact of multiple infrared remote receivers
The current supply circuit of warning device is controlled after being connected in parallel.
The structure is disadvantageous in that:Only visited by microwave radar inductor or pyroelectric infrared-sensing module
Survey, when animal is into the range of being somebody's turn to do, due to the height and small volume of animal, above two device has early warning blind area, institute
Slipped in the presence of detection with using.
The content of the invention
In view of this, the purpose of the present invention is directed to the deficiencies in the prior art, there is provided a kind of transformer station live zone acousto-optic report
Alert system, by pyroelectric infrared-sensing module and being used in conjunction with each other apart from induction module, effectively increases the present invention and detects
The accuracy of survey, while pyroelectric infrared-sensing module can not only be carried out apart from the height adjustable on ground to Field Force
Warning, while the animal to being strayed into is driven.
To reach above-mentioned purpose, the present invention uses following technical scheme:
A kind of transformer station live zone acoustooptic alarm system, including power module, sensing unit, control unit, communication unit and anti-
Feedback unit, the communication unit includes multiple communication modules, and described control unit includes multiple control modules, the sensing unit
Including pyroelectric infrared-sensing module, apart from induction module, the feedback unit includes alarm bell module and sound and light alarm module, institute
The output end for stating pyroelectric infrared-sensing module is electrically connected by first communication module with the input of the first control module, described
Pyroelectric infrared-sensing module is apart from ground 10cm-120cm, the output end of first control module and apart from induction module
Input is electrically connected, the discrepancy that first output end apart from induction module passes through second communication module and the second control module
End electrical connection, the output end of second control module is electrically connected with the input of sound and light alarm module, the distance perspective Ying Mo
Second output end of block is electrically connected by third communication module with the input of the 3rd control module, the 3rd control module
Output end is electrically connected with the input of alarm bell module, the pyroelectric infrared-sensing module, apart from induction module and sound and light alarm
Module is arranged on live zone, and the alarm bell module is arranged in control room.
Further, the third communication module is ZigBee wireless communication modules.
Further, the feedback unit also includes support bar, and the support bar lower end sets drive cylinder, described first
Control module controls the unlatching of the drive cylinder and stops, and the drive cylinder is located at below earth's surface, the rpyroelectric infrared
Induction module, it is arranged at supporting bar top apart from induction module.
Further, the pyroelectric infrared-sensing module top sets tarpaulin.
Further, the power module includes solar charging/discharging battery module, the solar charging/discharging battery mould
Block is pyroelectric infrared-sensing module, is supplied apart from induction module and sound and light alarm modules with power.
The beneficial effects of the invention are as follows:
1. the present invention includes power module, sensing unit, control unit, communication unit and feedback unit, and communication unit includes many
Individual communication module, control unit includes multiple control modules, and sensing unit includes pyroelectric infrared-sensing module, distance perspective Ying Mo
Block, feedback unit includes alarm bell module and sound and light alarm module, and pyroelectric infrared-sensing module is by first communication module and the
One control module is electrically connected, pyroelectric infrared-sensing module apart from ground 10cm-120cm, the output end of the first control module with
Input apart from induction module is electrically connected, and the first output end apart from induction module is by second communication module and the second control
The access port electrical connection of module, the output end of the second control module is electrically connected with the input of sound and light alarm module, and distance perspective should
Second output end of module is electrically connected by third communication module with the input of the 3rd control module, the 3rd control module it is defeated
Go out end electrically connected with the input of alarm bell module, pyroelectric infrared-sensing module, apart from induction module and sound and light alarm module peace
Mounted in live zone, alarm bell module is arranged in control room.
Operation principle of the invention is:Pyroelectric infrared-sensing module is normally open, when Field Force or animal lean on
During nearly transformer station live zone, because pyroelectric infrared-sensing module is apart from ground 10cm-120cm, can be with effective detection to scene
Personnel or the signal of small volume animal, pyroelectric infrared-sensing module detects its infrared signal, and transmits a signal to first
Control module, the first control module command range induction module carries out distance detection to it, is transmitted a signal to apart from induction module
Second control module and the 3rd control module, the second control module control sound and light alarm module work are warned to Field Force
Or animal is driven, sound and light alarm module is three, including the first sound and light alarm module, the second sound and light alarm module and the
Three sound and light alarm modules, the 3rd control module control alarm bell module work, point out the Field Force in control room;
, by pyroelectric infrared-sensing module and the mutual cooperation apart from induction module, pyroelectric infrared-sensing module is or not this structure
Electric field personnel can be only monitored, and detection range can cover the animal of small volume, effectively improve detection of the invention
Scope, while controlling different sound and light alarms by the second control module according to detecting apart from threshold values apart from induction module
Module is warned, such as when human body is in the outward flange of safe range, sound and light alarm module display green light, when human body is in
When in safer scope, sound and light alarm module display amber light, when human body is in safe range inward flange, sound and light alarm module
Display red light.
2. third communication module is ZigBee wireless communication modules, and this structure design is easy to the monitoring personnel two in control room
The safe distance of secondary prompting Field Force, and the different information of multiple live zones can be by wireless communication module transmission simultaneously
To control room, beneficial to the safety of transformer station's centralized management power utilization environment.
3. on the basis for automatically controlling, the present invention also sets up support bar, and support bar lower end sets drive cylinder, drives
Cylinder is located at below earth's surface, and pyroelectric infrared-sensing module is arranged on supporting bar top for one, and this structure design is by driving
The upper and lower telescopic moving of cylinder, the detection zone for realizing pyroelectric infrared-sensing module is a variable range.
4. tarpaulin is set above pyroelectric infrared-sensing module, and this structure design can be to pyroelectric infrared-sensing mould
Block plays water-proof function, increases the service life of pyroelectric infrared-sensing module.
5. power module includes solar charging/discharging battery module, and solar charging/discharging battery module is rpyroelectric infrared sense
Answer module, supplied apart from induction module and sound and light alarm modules with power, this structure design can ensure that Inductance valve can be normal
Year sensing stable operation.
In sum, the maintenance of transformer station O&M is present invention can be widely used to use, to substation inspection, charging construction,
Work person, animal safety are visited in safe distance protection, line project construction and station to play a protective role.
Brief description of the drawings
Fig. 1 is the theory diagram of the embodiment of the present invention one;
Fig. 2 is the theory diagram of the embodiment of the present invention two;
Fig. 3 is the structural representation of the support bar of the embodiment of the present invention two and drive cylinder;
Fig. 4 is the theory diagram of the embodiment of the present invention three;
Fig. 5 is the structural representation of the support bar of the embodiment of the present invention four.
Label in figure:1- pyroelectric infrared-sensing modules, 2- is apart from induction module, 3- alarm bell modules, 4- sound and light alarm moulds
Block, 5- first communication modules, the control modules of 6- first, 7- second communication modules, the control modules of 8- second, 9- third communication moulds
Block, the control modules of 10- the 3rd, 11- support bars, 12- drive cylinders, 13- tarpaulins.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in figure 1, the present invention includes power module, sensing unit, control unit, communication unit and feedback unit, power supply mould
Block is sensing unit, control unit, communication unit and feedback unit provide supply of electric power, and communication unit includes multiple communication moulds
Block, control unit includes multiple control modules, and sensing unit includes pyroelectric infrared-sensing module 1, apart from induction module 2, away from
From induction module 2 using induction module with a distance from microwave, feedback unit includes alarm bell module 3 and sound and light alarm module 4, and pyroelectricity is red
Outer induction module 1 is electrically connected by first communication module 5 with the first control module 6, and pyroelectric infrared-sensing module 1 is apart from ground
10cm-120cm, the command range induction module 2 of the first control module 5 is opened and closed, apart from induction module 2 by the second communication
Module 7 is electrically connected with the second control module 8, and the second control module 8 controls sound and light alarm module 4 by way of wired connection
Open and close, electrically connected with the 3rd control module 10 by third communication module 9 apart from induction module 2, the 3rd control module
10 are attached with alarm bell module 3 by RS485 serial ports, the opening and closing of the control alarm bell of the 3rd control module 10 module 3, heat
Release electric infrared induction module 1, be arranged on live zone apart from induction module 2 and sound and light alarm module 4, alarm bell module 3 is arranged on control
System is indoor;Wherein, it is pyroelectric infrared-sensing module 1, provides supply of electric power apart from induction module 2 and sound and light alarm module 4
Power module is solar charging/discharging battery module;7 pieces of mould of the communication of first communication module 5 and second is led to using RS232 serial ports
Letter agreement, third communication module 10 is ZigBee wireless communication modules.
Embodiment two
The present embodiment is essentially identical with the structure of embodiment one, unlike:As shown in Figures 2 and 3, feedback unit also includes position
In the support bar 11 of live zone, the lower end of support bar 11 is fixedly installed drive cylinder 12, the control drive cylinder 12 of the first control module 6
Unlatching with stop, drive cylinder 12 using automatic cycle of the prior art stretch cylinder, by drive cylinder 12 during installation
Below earth's surface, pyroelectric infrared-sensing module 1, the top of support bar 11 is arranged at apart from induction module 2, pyroelectricity is red
Tarpaulin 13 is installed in the top of outer induction module 1, and waterproof cloth 13 is pyramidal structure.
Embodiment three
As shown in figure 4, the present invention includes power module, sensing unit, control unit, communication unit and feedback unit, power supply mould
Block is sensing unit, control unit, communication unit and feedback unit provide supply of electric power, and communication unit includes multiple communication moulds
Block, control unit includes multiple control modules, and sensing unit includes pyroelectric infrared-sensing module 1, apart from induction module 2, instead
Feedback unit includes alarm bell module 3 and sound and light alarm module 4, and wherein sound and light alarm module 4 is three, pyroelectric infrared-sensing module
1 is electrically connected by first communication module 5 with the first control module 6, and pyroelectric infrared-sensing module 1 is apart from ground 10cm-
120cm, the command range induction module 2 of the first control module 5 is opened and closed, and second communication module 7 is passed through apart from induction module 2
Electrically connected with the second control module 8, the second control module 8 controls the opening of sound and light alarm module 4 by way of wired connection
And closing, electrically connected with the 3rd control module 10 by third communication module 9 apart from induction module 2, the 3rd control module 10 with
Alarm bell module 3 is attached by RS485 serial ports, the opening and closing of the control alarm bell of the 3rd control module 10 module 3, pyroelectricity
Infrared induction module 1, live zone is arranged on apart from induction module 2 and sound and light alarm module 4, alarm bell module 3 is arranged on control room
It is interior;Wherein, it is pyroelectric infrared-sensing module 1, the power supply of supply of electric power is provided apart from induction module 2 and sound and light alarm module 4
Module is solar charging/discharging battery module;7 pieces of mould of the communication of first communication module 5 and second is using RS232 serial communications association
View, third communication module 10 is ZigBee wireless communication modules.
The present embodiment is essentially identical with the structure of embodiment one, unlike:Sound and light alarm module 4 is three, respectively
First sound and light alarm module 41, the second sound and light alarm module 42, the 3rd sound and light alarm module 43, the first sound and light alarm module 41
Alarm light is red, and the alarm light of the second sound and light alarm module 42 is yellow, the alarm lamp of the 3rd sound and light alarm module 43
Light for green, the second control module 8 by way of wired connection individually control three control sound and light alarm modules 4 openings and
Close;Induction region when in use, by the sensing threshold values of setpoint distance induction module, is divided into three areas by this structure design
Domain is live zone, place of safety and normal area, when distance perspective answers module monitors Field Force to be located at different regions, by different
Sound and light alarm module provides corresponding warning to Field Force, such as the green sound and light alarm module 43 when scene is located at normal area
Warned, when scene is located at place of safety, yellow sound and light alarm module 42 is warned, it is red when scene is located at live zone
Sound and light alarm module 41 is warned.
Example IV
The present embodiment is essentially identical with the structure of embodiment one, unlike:As shown in figure 5, feedback unit also includes being located at band
The support bar 11 in electric area, the lower end of support bar 11 is bolted on ground, and pyroelectric infrared-sensing module 1 is multiple vertical
Arrangement is arranged on support bar 11, is one apart from induction module 2, is fixedly mounted on the top of support bar 11, support bar 11 it is upper
Tarpaulin 13 is installed by side, and waterproof cloth 13 is pyramidal structure.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (5)
1. a kind of transformer station live zone acoustooptic alarm system, including power module, sensing unit, control unit, communication unit and
Feedback unit, it is characterised in that:The communication unit includes multiple communication modules, and described control unit includes multiple control moulds
Block, the sensing unit include pyroelectric infrared-sensing module, apart from induction module, the feedback unit include alarm bell module and
Sound and light alarm module, the output end of the pyroelectric infrared-sensing module is defeated with the first control module by first communication module
Enter end electrical connection, the pyroelectric infrared-sensing module is apart from ground 10cm-120cm, the output end of first control module
Electrically connected with the input apart from induction module, first output end apart from induction module is by second communication module and the
The access port electrical connection of two control modules, output end and the input of sound and light alarm module of second control module are electrically connected
Connect, second output end apart from induction module is electrically connected by third communication module with the input of the 3rd control module,
The output end of the 3rd control module is electrically connected with the input of alarm bell module, the pyroelectric infrared-sensing module, distance
Induction module and sound and light alarm module are arranged on live zone, and the alarm bell module is arranged in control room.
2. a kind of transformer station live zone acoustooptic alarm system according to claim 1, it is characterised in that:The third communication
Module is ZigBee wireless communication modules.
3. a kind of transformer station live zone acoustooptic alarm system according to claim 1, it is characterised in that:The feedback unit
Also include support bar, the support bar lower end sets drive cylinder, and first control module controls opening for the drive cylinder
Open and be located at below earth's surface, the pyroelectric infrared-sensing module, be arranged at apart from induction module with stopping, the drive cylinder
Supporting bar top.
4. a kind of transformer station live zone acoustooptic alarm system according to claim 3, it is characterised in that:The pyroelectricity is red
Outer induction module top sets tarpaulin.
5. a kind of transformer station live zone acoustooptic alarm system according to claim 1, it is characterised in that:The power module
Including solar charging/discharging battery module, the solar charging/discharging battery module is pyroelectric infrared-sensing module, distance perspective
Module and sound and light alarm modules with power is answered to supply.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710255552.0A CN106934969A (en) | 2017-04-19 | 2017-04-19 | A kind of transformer station live zone acoustooptic alarm system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710255552.0A CN106934969A (en) | 2017-04-19 | 2017-04-19 | A kind of transformer station live zone acoustooptic alarm system |
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CN106934969A true CN106934969A (en) | 2017-07-07 |
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CN201710255552.0A Pending CN106934969A (en) | 2017-04-19 | 2017-04-19 | A kind of transformer station live zone acoustooptic alarm system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111557647A (en) * | 2020-03-23 | 2020-08-21 | 广东艾诗凯奇智能科技有限公司 | Body temperature detection method, neck massager and device |
CN111986458A (en) * | 2020-08-31 | 2020-11-24 | 国家电网有限公司 | Triple safety monitoring and warning device for transformer station area |
CN112404392A (en) * | 2020-09-11 | 2021-02-26 | 蚌埠隆华压铸机有限公司 | Multi-functional extrusion forges adjustable die casting machine |
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CN104851239A (en) * | 2015-06-09 | 2015-08-19 | 国网山东济南市历城区供电公司 | Alarm device and method for safety distance of high-voltage electrical equipment |
CN105006086A (en) * | 2015-06-12 | 2015-10-28 | 国网上海市电力公司 | Alarm system and method for preventing small animals from intruding into transformer station |
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CN202584357U (en) * | 2012-03-26 | 2012-12-05 | 张敬敏 | Alarm protection device of safety fence |
CN203037750U (en) * | 2012-12-06 | 2013-07-03 | 陕县电业局 | Transformer substation electrified area portable alarm |
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CN111557647A (en) * | 2020-03-23 | 2020-08-21 | 广东艾诗凯奇智能科技有限公司 | Body temperature detection method, neck massager and device |
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CN112404392A (en) * | 2020-09-11 | 2021-02-26 | 蚌埠隆华压铸机有限公司 | Multi-functional extrusion forges adjustable die casting machine |
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