CN108646886B - Computer-controlled indoor noise monitoring system - Google Patents

Computer-controlled indoor noise monitoring system Download PDF

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Publication number
CN108646886B
CN108646886B CN201810377389.XA CN201810377389A CN108646886B CN 108646886 B CN108646886 B CN 108646886B CN 201810377389 A CN201810377389 A CN 201810377389A CN 108646886 B CN108646886 B CN 108646886B
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China
Prior art keywords
cavity
display
computer
rod
limiting
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CN201810377389.XA
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Chinese (zh)
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CN108646886A (en
Inventor
张坤
龚啓军
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Chongqing Vocational Institute of Engineering
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Chongqing Vocational Institute of Engineering
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Priority to CN201810377389.XA priority Critical patent/CN108646886B/en
Publication of CN108646886A publication Critical patent/CN108646886A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
    • G06F11/324—Display of status information
    • G06F11/325—Display of status information by lamps or LED's
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/20—Indexing scheme relating to G06F1/20
    • G06F2200/201—Cooling arrangements using cooling fluid

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention discloses an computer-controlled indoor noise monitoring system, which comprises a computer arranged in a monitoring room and noise decibel sensors respectively arranged in different indoor areas, wherein the computer comprises a host provided with a case and a display device, the signal output end of the noise decibel sensor is connected with the signal input end of a CPU (central processing unit) arranged in the case, the case is connected with an air cooling system and a water cooling system, the display device comprises a display and a fixed seat, the front side of the display is provided with a display screen, and the fixed seat comprises a base and a supporting rod vertically arranged on the base.

Description

Computer-controlled indoor noise monitoring system
Technical Field
The invention relates to the technical field of computer application, in particular to an computer-controlled indoor noise monitoring system.
Background
In some special places, such as libraries, quiet environments need to be kept indoors, a noise monitoring system monitors noise data of different areas in real time by using noise decibel sensors arranged indoors and transmits the data to a computer of a monitoring room to carry out a system monitoring, workers go to the monitoring room to process the noise data when the noise of a certain area exceeds the standard, at present, the indoor area is large as usual, the number of the noise decibel sensors is large, the noise decibel sensors transmit real-time data to the computer of the monitoring room, the computer comprises a host and a display, a receiver and a processor for data processing are arranged in the host, the display is used for displaying the real-time data, the heat dissipation performance of the computer is extremely important due to the fact that the data needing to be processed is long in opening time, the display is completely fixed on a fixed seat and cannot rotate left or left, the position of the display cannot be changed, the display easily accumulates dust and easily adheres to a human fingerprint, the watching effect is influenced after the display screen is cleaned for many times, and the display screen is easily damaged after being cleaned for many times.
Disclosure of Invention
In view of the above, the present invention provides computer-controlled indoor noise monitoring systems, which can improve the heat dissipation of the computer, and at the same time, the display can rotate left and right to adjust the position as required, and can protect the display screen, prevent dust accumulation, and avoid being stained with human fingerprints.
The invention discloses a computer-controlled indoor noise monitoring system, which comprises a computer arranged in a monitoring room and noise decibel sensors respectively arranged in different indoor areas; the computer comprises a host provided with a case and a display device; the signal output end of the noise decibel sensor is connected with the signal input end of a processor arranged in the case;
a cavity and a cooling device are arranged in the case, the cooling device comprises a hollow interlayer positioned on the side wall of the cavity and a water cooling mechanism positioned in the cavity and communicated with the hollow interlayer, and a heat dissipation mechanism is also arranged in the cavity; the water cooling mechanism comprises a water cooling pump and a water tank which are positioned in the cavity, a liquid feeding pipe is arranged between the water cooling pump and the hollow interlayer, a liquid outlet pipe is arranged between the water tank and the hollow interlayer, and a connecting pipe is arranged between the water cooling pump and the water tank; the heat dissipation mechanism comprises a fan assembly and a plurality of heat dissipation ports, wherein the fan assembly and the plurality of heat dissipation ports are positioned in the cavity; the fan assembly comprises a micro motor positioned on the side wall of the cavity, and a plurality of fan blades are arranged on the micro motor;
the display device comprises a display and a fixed seat, a display screen is arranged on the front side of the display, the fixed seat comprises a base and a supporting rod vertically arranged on the base, the top surface of the supporting rod extends upwards to form an extension rod, the rod diameter of the extension rod is smaller than that of the supporting rod, an bearing is sleeved outside the extension rod, a rotating disc is sleeved outside the bearing, the outer side surface of the rotating disc is fixedly connected with an L-shaped rod used for being connected with the display, a protective cover which is made of transparent materials and can cover the display screen is hinged to the front side of the display, the protective cover is connected to the display through a horizontal rotating shaft, and the horizontal rotating shaft is arranged above the display screen.
As a further improvement to the above technical solution, the noise decibel sensor sound sensor further comprises light indicators, wherein the signal input ends of the light indicators are connected with the signal output end of the processor, the number of the light indicators is the same as that of the noise decibel sensors, and the positions of the light indicators correspond to the position of the noise decibel sensor.
As a further improvement to the above technical solution, the noise decibel sensor is connected to a wireless signal transmitter, and the noise decibel sensor transmits data to the processor through the wireless signal transmitter.
As a further improvement to the above technical solution, the light indicator is connected with a wireless signal receiver, and the light indicator receives signals from the processor through the wireless signal receiver.
According to the technical scheme, the improvement step is that a magnetic switch mechanism communicated with the outside is further arranged on the cavity, the magnetic switch mechanism comprises an opening which is located on the cavity and communicated with the outside, a fixed step frame and a plate overlapped with the step frame are arranged at the opening, a magnetic component is arranged between the plate and the step frame, the magnetic component comprises a plurality of magnetic pieces located on a plate, a plurality of grooves matched with the magnetic pieces are formed in the step frame, iron pieces are arranged in the grooves, a plurality of magnetic separation plates are arranged on the step frame towards the inside of the cavity, and a handle is arranged on the plate.
As a further improvement to the above technical solution, the rear side of the display is provided with a slot adapted to an "L" shaped rod, and the "L" shaped rod is inserted from the slot to connect with the display.
As a further improvement to the above technical solution, the rear side of the display is provided with a slot adapted to an "L" shaped rod, and the "L" shaped rod is inserted from the slot to connect with the display.
improvement of the technical scheme is that the turntable comprises a limiting block, wherein a concave containing cavity is formed in the middle of the bottom surface of the limiting block, the extension rod coaxially extends into the containing cavity and can axially move, limiting rods are uniformly distributed in the circumferential direction on the four sides of the containing cavity on the bottom surface of the limiting block, and limiting pore channels for inserting the limiting rods are formed in the turntable, corresponding to the limiting rods .
As an improvement to the step of the above technical scheme, the limiting rod is provided with a marble, and an arc-shaped groove matched with the marble is arranged in the limiting pore passage.
As a further improvement to the above technical scheme, a pressure spring is arranged between the top of the limiting rod and the closed end of the containing cavity.
The invention has the beneficial effects that:
the computer-controlled indoor noise monitoring system starts a cooling device, a water cooling mechanism in the cooling device starts to work at the moment, the water cooling mechanism is communicated with a hollow interlayer, so that heat generated in a cavity can be absorbed by the hollow interlayer on the side wall of the cavity, finally, liquid in the hollow interlayer absorbs the heat and then is transmitted to the water cooling mechanism to achieve the purpose of cooling the cavity, a heat driving mechanism can also actively transmit the heat in the cavity to the outside, is further used for rapidly achieving the purpose of cooling the cavity, meanwhile, a display is connected to a turntable through an L-shaped rod, the turntable can rotate by taking the axis of the extension rod as a rotating shaft, so that the display can rotate left and right to adjust the position as required, the display screen is provided with a transparent protective cover, the protective cover can protect the display screen, dust accumulation is prevented, and human fingerprints are prevented from being stained.
Drawings
The invention is further described with reference to the following figures and examples:
FIG. 1 is a functional block diagram of the present invention;
FIG. 2 is a schematic diagram of the computer of the present invention;
FIG. 3 is a cross-sectional view of a section of the chassis of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is a second cross-sectional view of the chassis of the present invention.
Detailed Description
As shown in fig. 1 to 5, the computer-controlled indoor noise monitoring system of the present embodiment includes a computer disposed in a monitoring room and noise decibel sensors 3 respectively installed in different indoor areas, the computer includes a host machine having a case 1 and a display device, a signal output terminal of the noise decibel sensor 3 is connected to a signal input terminal of a processor 11a installed in the case 1, the noise decibel sensor 3 may be an existing component, for example, a precision noise meter having a model WS600A, a measurement range of the noise decibel sensor is 30dB to 120dB, and the number of the noise decibel sensors 3 may be determined according to needs, for example, noise decibels may be set every 15 indoor meters.
The case 1 is internally provided with a cavity 111 and a cooling device, the cooling device comprises a hollow interlayer 112 located on the side wall of the cavity 111 and a water cooling mechanism located inside the cavity 111 and communicated with the hollow interlayer, a heat driving mechanism is further arranged inside the cavity 111, the water cooling mechanism comprises a water cooling pump 113 and a water tank 114 located inside the cavity 111, a liquid conveying pipe 115 is arranged between the water cooling pump 113 and the hollow interlayer 111, a liquid outlet pipe 116 is arranged between the water tank 1 and the hollow interlayer, a connecting pipe 117 is arranged between the water cooling pump 113 and the water tank 1, the heat driving mechanism comprises a fan assembly and a plurality of heat radiating ports located inside the cavity 111, the fan assembly comprises a micro motor 213 located on the side wall of the cavity 111, a plurality of fan blades 214 are arranged on the micro motor 213, when the cooling device is used, the water cooling mechanism in the cooling device starts to work, the water cooling mechanism is communicated with the hollow interlayer 112, therefore, when heat generated inside the cavity 111 is absorbed by the interlayer 112, the hollow interlayer 112 is finally, the liquid absorbing heat of the water cooling mechanism in the hollow interlayer 112 transmits heat to the purpose of reducing the temperature inside the cavity 111, when the water cooling mechanism starts, the water cooling mechanism absorbs the heat absorbing heat from the cavity 111, the air flow of the cavity 111, the fan assembly 35112, the cavity 111, the heat absorbing fluid can be transmitted to the cavity 111, the heat absorbing fluid in the cavity 111, the air flow of the cavity 111, the air cooling fan assembly, the air flow of the fan assembly, the fan assembly can be transmitted to the cavity 111, the fan assembly.
The display device comprises a display 601 and a fixed seat 602, a display screen 603 is arranged on the front side of the display 601, the fixed seat 602 comprises a base 604 and a support rod 605 vertically arranged on the base 604, the top surface of the support rod 605 extends upwards to form an extension rod 606, the rod diameter of the extension rod 606 is smaller than that of the support rod 605, a bearing 607 is sleeved outside the extension rod 606, a rotating disc 608 is sleeved outside the bearing 607, the outer side surface of the rotating disc 608 is fixedly connected with an L-shaped rod 609 used for being connected with the display 601, the front side of the display 601 is further hinged with a protective cover 610 which is made of transparent materials and can cover the display screen 603, the front side of the display 601 faces a human body in use, the support rod 605 is arranged perpendicular to the horizontal plane and is preferably of a round rod structure, the diameter of the extension rod 606 can be 1/3 of the support rod 605, the bearing 607 is a cylindrical rolling bearing, the display 601 is connected with the rotating disc 608 through the L-shaped rod 609, the rotating disc 608 can rotate the axis of the extension rod 606 as a rotating shaft, the display 601 can rotate left and right according to the requirement, the display screen 603 can be adjusted, and the protective cover can prevent dust from being accumulated.
In the embodiment, the intelligent anti-noise lamp system further comprises light indicators 4, the signal input ends of the light indicators 4 are connected with the signal output end of the processor 11a, the number of the light indicators 4 is the same as that of the noise decibel sensors, the positions of the light indicators 4 correspond to the position of the noise decibel sensor, the light indicators 4 are used for remote reminding and are arranged at positions convenient for a reader to observe so as to improve the processing efficiency, and when the noise decibel sensor 3 monitors that the noise in a certain area exceeds the standard, the processor 11a sends starting signals to the light indicators 4 in the area so as to remotely dissuade objects which send noise.
In this embodiment, the noise decibel sensor 3 is connected with a wireless signal transmitter 3a, the noise decibel sensor 3 transmits data to the processor 11a through the wireless signal transmitter 3a, each noise decibel sensor 3 is connected with the wireless signal transmitter 3a to wirelessly communicate with the processor 11a, signal conversion and signal amplification belong to the prior art and are not described herein, meanwhile, the light indicator 4 is also connected with a wireless signal receiver 4a, and the light indicator 4 receives signals from the processor 11a through the wireless signal receiver 4 a.
In this embodiment, the cavity 111 is further provided with a magnetic switch mechanism communicated with the outside, the magnetic switch mechanism comprises an opening which is located on the cavity 111 and communicated with the outside, a fixed step frame 118 and a 0 plate 119 coinciding with the step frame 118 are arranged at the opening, a magnetic component is arranged between the plate 119 and the step frame 118, the magnetic component comprises a plurality of magnetic members 210 located on a plate, the step frame 118 is provided with a plurality of grooves 211 matched with the magnetic members 210, iron members are arranged in the grooves 211, the step frame is provided with a plurality of magnetic isolation plates facing the inside of the cavity, a handle is arranged on a plate, when the case main body 110 needs to be cleaned and maintained subsequently, the inside of the cavity 111 can be opened through the magnetic switch mechanism, the magnetic thread way is more convenient to open or close compared with the conventional magnetic thread way, a special tool is not required to operate, when the cavity 111 needs to be opened, the plate 119 is separated from the inside of the step frame 118 through the handle 215, the magnetic switch is further opened or closed, the magnetic switch 119 is specifically operated, when the magnetic switch 119 is arranged on the magnetic plate 119, the magnetic switch 119 is arranged in the cavity 111, the magnetic frame 119, the magnetic groove 119, the magnetic component can be embedded into the magnetic groove 119, when the magnetic component is arranged in the magnetic groove 118, the magnetic frame 111, the magnetic component can be easily observed that the magnetic component can be embedded into the.
In this embodiment, the protective cover 610 is connected to the display 601 through a horizontal rotating shaft 611, the horizontal rotating shaft 611 is arranged above the display screen 603, the surface area of the protective cover 610 is larger than that of the display screen 603, the main body of the protective cover 610 can be of a toughened glass structure, the protective performance is high, and the protective cover 610 is connected with the horizontal rotating shaft through a frame and is convenient to replace.
In this embodiment, the rear side of the display 601 is provided with a slot 612 adapted to the L-shaped rod 609, the L-shaped rod 609 is inserted into the slot 612 and connected to the display 601, the connection and detachment of the display 601 and the fixing base 602 are facilitated by adopting the structure, the bottom of the base 604 is provided with a counterweight 613 for increasing the self weight, the stability of the base 604 is improved by adopting the structure, and the counterweight 613 may be a solid iron block, for example.
In the embodiment, the display device further comprises a limiting block 614, the concave containing cavity 15 is arranged in the middle of the bottom surface of the limiting block 614, the extending rod 606 coaxially extends into the containing cavity 615 and can move axially, the limiting rods 616 are uniformly distributed in the circumferential direction on the four sides of the containing cavity 615 on the bottom surface of the limiting block 614, limiting hole paths 617, corresponding to the limiting rods 616 , for inserting the limiting rods 616 are arranged in the rotary disc 608, the number of the limiting rods 616 can be 4-8, the extending rod 606 is inserted into the containing cavity 615 to achieve positioning and guiding effects on the limiting block 614, the position of the rotary disc 608 is fixed after the limiting rods 616 are inserted into the limiting hole paths 617, the position of the display 601 is limited, when the rotary disc 608 needs to be rotated, the limiting rods 616 are pulled upwards, and adjustment is convenient and reliable.
In this embodiment, the limiting rod 616 is provided with a marble 618, and the limiting hole 617 is provided with an arc-shaped groove 619 adapted to the marble 618; the marble 618 is partially arranged in the limiting rod 616, in the process that the limiting rod 616 is gradually inserted into the limiting hole 617, the marble 618 is extruded by the inner wall of the limiting hole 617 and radially contracted into the limiting rod 616, and after the limiting rod 616 moves in place, the marble 618 extends out and is arranged in the arc-shaped groove 619, so that the limiting action is formed on the limiting rod 616, and at the moment, the limiting rod 616 can be pulled out only by large upward pull force; in addition, a pressure spring 920 is arranged between the top of the limiting rod 616 and the closed end of the containing cavity 615, so that the resetting effect of the limiting rod 616 during pulling out can be improved.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (5)

  1. The indoor noise monitoring system controlled by the computer of 1 and types comprises the computer arranged in a monitoring room and noise decibel sensors respectively arranged in different indoor areas, wherein the computer comprises a host provided with a case and a display device, the signal output end of the noise decibel sensor is connected with the signal input end of a processor arranged in the case, and the indoor noise monitoring system is characterized in that:
    a cavity and a cooling device are arranged in the case, the cooling device comprises a hollow interlayer positioned on the side wall of the cavity and a water cooling mechanism positioned in the cavity and communicated with the hollow interlayer, and a heat dissipation mechanism is also arranged in the cavity; the water cooling mechanism comprises a water cooling pump and a water tank which are positioned in the cavity, a liquid feeding pipe is arranged between the water cooling pump and the hollow interlayer, a liquid outlet pipe is arranged between the water tank and the hollow interlayer, and a connecting pipe is arranged between the water cooling pump and the water tank; the heat dissipation mechanism comprises a fan assembly and a plurality of heat dissipation ports, wherein the fan assembly and the plurality of heat dissipation ports are positioned in the cavity; the fan assembly comprises a micro motor positioned on the side wall of the cavity, and a plurality of fan blades are arranged on the micro motor;
    the display device comprises a display and a fixed seat, wherein a display screen is arranged on the front side of the display, the fixed seat comprises a base and a supporting rod vertically arranged on the base, the top surface of the supporting rod extends upwards to form an extension rod, the rod diameter of the extension rod is smaller than that of the supporting rod, an bearing is sleeved outside the extension rod, a turntable is sleeved outside the bearing, the outer side surface of the turntable is fixedly connected with an L-shaped rod used for being connected with the display, the front side of the display is also hinged with a protective cover which is made of transparent materials and can cover the display screen, the protective cover is connected with the display through a horizontal rotating shaft, and the horizontal rotating shaft is arranged above the display screen;
    the display comprises a display body, a limiting block and limiting rods, wherein the rear side of the display body is provided with a slot matched with an L-shaped rod, the L-shaped rod is inserted from the slot and connected with the display body, the middle of the bottom surface of the limiting block is provided with an inwards concave containing cavity, the extending rod coaxially extends into the containing cavity and can axially move, the bottom surface of the limiting block is positioned on four sides of the containing cavity and is also provided with the limiting rods which are uniformly distributed in the circumferential direction, a limiting hole channel which corresponds to each limiting rod and is used for inserting the limiting rods is arranged in the rotary table, each limiting rod is provided with a marble, an arc-shaped groove matched with the marble is arranged in the limiting hole channel, and a pressure spring is arranged between the.
  2. 2. The computer-controlled indoor noise monitoring system according to claim 1, further comprising light indicators having signal input terminals connected to the signal output terminals of the processor, wherein the number of the light indicators is the same as the number of the noise decibel sensors, and the positions of the light indicators correspond to the position of the noise decibel sensor.
  3. 3. The computer-controlled indoor noise monitoring system of claim 2, wherein: the noise decibel sensor is connected with a wireless signal transmitter, and the noise decibel sensor transmits data to the processor through the wireless signal transmitter.
  4. 4. A computer controlled indoor noise monitoring system according to claim 3, wherein: the light indicator is connected with a wireless signal receiver, and the light indicator receives signals from the processor through the wireless signal receiver.
  5. 5. The computer-controlled indoor noise monitoring system according to claim 4, wherein a magnetic switch mechanism is further disposed on the cavity and is in communication with the outside, the magnetic switch mechanism includes an opening in the cavity and in communication with the outside, a fixed step frame and a plate coinciding with the step frame are disposed at the opening, a magnetic component is disposed between the plate and the step frame, the magnetic component includes a plurality of magnetic members disposed on a plate, a plurality of grooves matched with the magnetic members are disposed on the step frame, iron members are disposed in the grooves, a plurality of magnetic isolation plates are disposed on the step frame towards the inside of the cavity, and a handle is disposed on a plate.
CN201810377389.XA 2018-04-25 2018-04-25 Computer-controlled indoor noise monitoring system Active CN108646886B (en)

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CN108646886B true CN108646886B (en) 2020-01-31

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108617145B (en) * 2018-05-15 2021-02-02 重庆医药高等专科学校 Library noise monitoring system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204360278U (en) * 2014-12-23 2015-05-27 重庆宝丽佰格电子科技有限公司 With the display of dust cover
CN206710949U (en) * 2017-04-20 2017-12-05 浙江农业商贸职业学院 A kind of computer display with spinfunction
CN206772431U (en) * 2017-05-22 2017-12-19 重庆工程职业技术学院 Computer based noise monitoring system
CN206833328U (en) * 2017-05-22 2018-01-02 重庆工程职业技术学院 Library's noise monitor device
CN107943223A (en) * 2017-11-14 2018-04-20 苏州固特斯电子科技有限公司 A kind of metal shell for being used to be electromagnetically shielded

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM342531U (en) * 2008-01-15 2008-10-11 Sonnenschein Industry Co Ltd Heat-dissipation device for water-cooling notebook

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204360278U (en) * 2014-12-23 2015-05-27 重庆宝丽佰格电子科技有限公司 With the display of dust cover
CN206710949U (en) * 2017-04-20 2017-12-05 浙江农业商贸职业学院 A kind of computer display with spinfunction
CN206772431U (en) * 2017-05-22 2017-12-19 重庆工程职业技术学院 Computer based noise monitoring system
CN206833328U (en) * 2017-05-22 2018-01-02 重庆工程职业技术学院 Library's noise monitor device
CN107943223A (en) * 2017-11-14 2018-04-20 苏州固特斯电子科技有限公司 A kind of metal shell for being used to be electromagnetically shielded

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