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CN112578852A - Software information safety monitoring device - Google Patents

Software information safety monitoring device Download PDF

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Publication number
CN112578852A
CN112578852A CN202011445212.2A CN202011445212A CN112578852A CN 112578852 A CN112578852 A CN 112578852A CN 202011445212 A CN202011445212 A CN 202011445212A CN 112578852 A CN112578852 A CN 112578852A
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CN
China
Prior art keywords
box
heat dissipation
fan
main body
device main
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011445212.2A
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Chinese (zh)
Inventor
全东蕾
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN202011445212.2A priority Critical patent/CN112578852A/en
Publication of CN112578852A publication Critical patent/CN112578852A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1601Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1605Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/18Packaging or power distribution
    • G06F1/181Enclosures
    • G06F1/182Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/20Cooling means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163Indexing scheme relating to constructional details of the computer
    • G06F2200/1633Protecting arrangement for the entire housing of the computer

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention discloses a software information safety monitoring device, which comprises a device main body, wherein an installation box is arranged in the device main body, a display screen is arranged in the middle of the installation box, fixing mechanisms are arranged at two sides of the display screen, each fixing mechanism comprises a butting plate, a compression spring, a clamping plate, a clamping groove and a supporting rod, the supporting rods are symmetrically arranged at two sides of the display screen, the clamping grooves are formed in the supporting rods, the clamping plates are arranged in the clamping grooves and are connected with the clamping rods, the display screen can be clamped and fixed through the matching of the compression springs and the butting plates, a heat dissipation motor rotates to drive fan blades to rotate, the fan blades can blow up dust on the display screen, a dust suction motor sucks out a part of blown dust out of the device main body through a dust suction pipe and a dust suction hood, a part of dust can also be output out of the device main body through a through hole, the heat enters the heat dissipation box from the vent hole.

Description

Software information safety monitoring device
Technical Field
The invention relates to a monitoring device, in particular to a software information safety monitoring device.
Background
The software information security means that the hardware, software and data in the system of the network system are protected and are not damaged, changed and leaked due to accidental or malicious reasons, the system continuously, reliably and normally operates, and the network service is not interrupted. Network security includes network device security, network information security, and network software security, and in a broad sense, all related technologies and theories related to confidentiality, integrity, availability, authenticity, and controllability of information on a network belong to the research field of network security. The network security is a comprehensive discipline relating to various disciplines such as computer discipline, network technology, communication technology, cryptographic technology, information security technology, application mathematics, number theory, information theory and the like.
Software information security monitoring device structure is comparatively single in the existing market, has the unstable problem of display screen centre gripping, and heat dispersion is relatively poor, and long-time the use makes the temperature in the device main part higher, influences the device live time, and the angle that the display screen can not be adjusted to most software information security device.
Disclosure of Invention
The present invention is directed to a software information security monitoring apparatus, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a software information safety monitoring device comprises a device body, wherein a mounting box is arranged in the device body, a display screen is arranged in the middle of the mounting box, fixing mechanisms are arranged on two sides of the display screen and comprise abutting plates, compression springs, clamping plates, clamping grooves and supporting rods, the supporting rods are symmetrically arranged on two sides of the display screen, the clamping grooves are formed in the supporting rods, the clamping plates are arranged in the clamping grooves and connected with the clamping rods, one ends, far away from the clamping plates, of the clamping rods are connected with supporting side plates located on the supporting rods, one sides, far away from the supporting rods, of the supporting side plates are connected with the compression springs, the compression springs are connected with the abutting plates, the abutting plates abut against the display screen, a dust collection motor is arranged on the device body, a dust collection pipe is fixedly connected to the dust collection motor and extends into the device body, and the tail end of the dust collection pipe is connected with a, the heat dissipation device is characterized in that heat dissipation motors are symmetrically arranged on two sides in the installation box, fan blades are fixedly connected to a rotating part of each heat dissipation motor, a heat dissipation mechanism is arranged below the installation box, each heat dissipation mechanism comprises a refrigeration box, a first fan, a heat absorption box, refrigeration sheets, a second fan and a second connecting pipe, a heat dissipation box is arranged below the installation box, a plurality of air vents are uniformly arranged between the heat dissipation box and the installation box, the first fan is fixedly arranged inside the top of the heat dissipation box, the lower end of the first fan is connected with the first connecting pipe, the lower end of the first connecting pipe penetrates through the refrigeration box, the refrigeration box is fixedly arranged inside the device body, fixing rods are symmetrically and fixedly arranged on two sides of the inner wall of the refrigeration box, the heat absorption box is fixedly connected between the two fixing rods, the refrigeration sheets are uniformly arranged at the lower end of the refrigeration box, the first, the air vent is communicated with the first fan, a second fan is fixedly mounted at the lower end of the left side of the device main body, a second connecting pipe is connected to the part, in the device main body, of the second fan, and the second connecting pipe penetrates through the heat dissipation box.
As a further scheme of the invention: the device main part below is provided with the base, the fixed first connecting block that is provided with in right side on the base, device main part bottom right side is provided with the second connecting block with first connecting block corresponding position, it is connected with first pivot to rotate between second connecting block and the first connecting block, the fixed rack that is provided with in left side on the base, device main part bottom left side is provided with the third connecting block, the third connecting block front end rotates and is connected with the second pivot, the second pivot rotates and is connected with the fourth connecting block, screwed pipe in the fourth connecting block lower extreme fixedly connected with, interior screwed pipe internal rotation is connected with outer screw rod, interior screwed pipe is extended to the outer screw rod lower extreme, the outer screw rod lower extreme is connected with concave block, concave block lower extreme is opened there is the tooth's socket, concave block suits with the tooth's socket.
As a further scheme of the invention: and the abutting plate is provided with an anti-slip pad.
As a further scheme of the invention: a plurality of through holes are uniformly distributed in the top of the device main body.
As a further scheme of the invention: the upper end of the heat absorption box is a box opening.
As a further scheme of the invention: the second connecting pipe is located below the refrigerating sheet.
Compared with the prior art, the invention has the beneficial effects that:
the display screen can be clamped and fixed through the cooperation of the compression spring and the abutting plate, the heat dissipation motor rotates to drive the fan blades to rotate, the fan blades can blow dust on the display screen, the dust collection motor sucks a part of blown dust out of the device body through the dust collection pipe and the dust collection cover, a part of dust can also be output out of the device body through holes in the device body, when the heat dissipation of the display screen is needed, the heat enters the heat dissipation box from the air vent, the first fan discharges the heat into the refrigeration box through the first connecting pipe, the hot gas can be simultaneously blown into the heat absorption box and dissipated around the heat absorption box, so that the hot gas around the heat absorption box is cooled through the refrigeration box, the second fan sucks the hot gas on the refrigeration piece and then discharges the hot gas out of the device body from an air outlet of the second fan, the outer screw rod can be rotated into the inner screw pipe by rotating the outer screw rod anticlockwise, the outer screw rod can be rotated out of the inner screw pipe by, thereby change the height of outer screw strutting arrangement main part, first pivot control second connecting block and first connecting block rotate when rotating the outer screw to the angle of changing the device main part makes the device main part whether online slope or down slope, and the concave block all with rack joint, thereby the control angle of camera in the adjusting device main part.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a fixing mechanism according to a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
FIG. 4 is a schematic structural view of the connection between the outer screw and the inner screw tube according to the second embodiment of the present invention.
In the figure: 1-device body, 2-display screen, 3-abutting plate, 4-compression spring, 5-non-slip mat, 6-heat dissipation motor, 7-fan blade, 8-dust collection pipe, 9-dust collection motor, 10-dust collection cover, 11-vent hole, 12-first fan, 13-first connecting pipe, 14-heat dissipation box, 15-heat absorption box, 16-fixing rod, 17-refrigerating sheet, 18-second connecting pipe, 19-second fan, 20-first connecting block, 21-second connecting block, 22-base, 23-rack, 24-concave block, 25-outer screw rod, 26-inner screw pipe, 27-fourth connecting block, 28-second rotating shaft, 29-third connecting block, 30-supporting rod, 31-clamping groove, 32-clamping plate, 33-clamping rod, 34-supporting side plate, 35-through hole, 36-first rotating shaft, 37-mounting box and 38-refrigerating box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a software information security monitoring device includes a device main body 1, an installation box 37 is disposed in the device main body 1, a display screen 2 is disposed in the middle of the installation box 37, fixing mechanisms are mounted on two sides of the display screen 2, the fixing mechanisms include a contact plate 3, a compression spring 4, a clamping plate 32, a clamping groove 31 and a support rod 30, the support rod 30 is symmetrically disposed on two sides of the display screen 2, the clamping groove 31 is disposed in the support rod 30, the clamping plate 32 is disposed in the clamping groove 31, the clamping plate 32 is connected to a clamping rod 33, one end of the clamping rod 33 away from the clamping plate 32 is connected to a support side plate 34 located on the support rod 30, one side of the support side plate 34 away from the support rod 30 is connected to the compression spring 4, the compression spring 4 is connected to the contact plate 3, the contact plate 3 is, be provided with slipmat 5 on the butt plate 3, can press from both sides tight fixedly to display screen 2 through compression spring 4 and the cooperation of butt plate 3.
Further, in order to remove dust from the display screen 2, a plurality of through holes 35 are uniformly distributed on the top of the device body 1, the device main body 1 is provided with a dust absorption motor 9, the dust absorption motor 9 is fixedly connected with a dust absorption pipe 8, the dust suction pipe 8 extends into the device main body 1, the tail end of the dust suction pipe 8 is connected with a dust suction cover 10, the heat dissipation motors 6 are symmetrically arranged on two sides in the installation box 37, the rotating part of the heat dissipation motor 6 is fixedly connected with the fan blades 7, the heat dissipation motor 6 is externally connected with a power supply, the heat dissipation motor 6 rotates to drive the fan blades 7 to rotate, the fan blades 7 can blow up dust on the display screen 2, meanwhile, the dust collection motor 9 is externally connected with a power supply, the dust collection motor 9 sucks a part of blown dust out of the device main body 1 through the dust collection pipe 8 and the dust collection cover 10, and a part of dust can also be output out of the device main body 1 through the through hole 35 in the device main body 1.
Further, in order to better dissipate heat of the installation cavity, a heat dissipation mechanism is arranged below the installation box 37, the heat dissipation mechanism comprises a refrigeration box 38, a first fan 12, a heat absorption box 15, refrigeration sheets 17, a second fan 19 and a second connecting pipe 18, a heat dissipation box 14 is arranged below the installation box 37, a plurality of vent holes 11 are uniformly arranged between the heat dissipation box 14 and the installation box 37, the first fan 12 is fixedly arranged inside the top of the heat dissipation box 14, the lower end of the first fan 12 is connected with a first connecting pipe 13, the refrigeration box 38 is arranged at the lower end of the first connecting pipe 13 in a penetrating manner, the refrigeration box 38 is fixedly arranged inside the device main body 1, fixing rods 16 are symmetrically and fixedly arranged at two sides of the inner wall of the refrigeration box 38, the heat absorption box 15 is fixedly connected between the two fixing rods 16, the refrigeration box 38 is uniformly provided with a plurality of refrigeration sheets 17 at the lower end, the first fan, the refrigeration piece 17 is connected with a power supply, the upper end of the heat absorption box 15 is a box opening, the vent hole 11 is communicated with the first fan 12, the lower end of the left side of the device main body 1 is fixedly provided with a second fan 19, the part of the second fan 19 in the device main body 1 is connected with a second connecting pipe 18, the second connecting pipe 18 penetrates into the heat dissipation box 14, the second connecting pipe 18 is positioned below the refrigeration piece 17, when the display screen 2 needs to be cooled, heat enters the heat dissipation box 14 from the vent hole 11, the first fan 12 is externally connected with the power supply, the first fan 12 discharges the heat into the refrigeration box 38 through the first connecting pipe 13, the heat can be simultaneously blown into the heat absorption box 15 and dissipated around the heat absorption box 15, thereby the heat around the heat absorption box 15 is cooled through the refrigeration box 38 while the second fan 19 is externally connected with the power supply, the second fan 19 sucks the heat on the refrigeration piece 17, and discharged to the outside of the apparatus body 1 from the outlet of the second fan 19.
Example 2
Referring to fig. 3 to 4, the present embodiment is different from embodiment 1 in that a base 22 is disposed below a device main body 1, a first connecting block 20 is fixedly disposed on the right side of the base 22, a second connecting block 21 is disposed on the right side of the bottom of the device main body 1 corresponding to the first connecting block 20, a first rotating shaft 36 is rotatably connected between the second connecting block 21 and the first connecting block 20, a rack 23 is fixedly disposed on the left side of the base 22, a third connecting block 29 is disposed on the left side of the bottom of the device main body 1, a second rotating shaft 28 is rotatably connected to the front end of the third connecting block 29, a fourth connecting block 27 is rotatably connected to the second rotating shaft 28, an inner screw tube 26 is fixedly connected to the lower end of the fourth connecting block 27, an outer screw tube 25 is rotatably connected to the inside of the inner screw tube 26, an inner screw tube 26 extends from the lower end of the outer screw tube 25, a concave block 24, the concave block 24 lower extreme is opened there is the tooth's socket, concave block 24 suits with the tooth's socket, this device during operation, can change outer screw 25 in the interior screwed pipe 26 with outer screw 25 of anticlockwise rotation, and outer screw 25 can change outer screw 25 and go out interior screwed pipe 26 with outer screw 25 clockwise rotation to change the height of outer screw 25 strutting arrangement main part 1, first pivot 36 control second connecting block 21 and first connecting block 20 rotate when rotating outer screw 25, thereby change the angle of device main part 1, make device main part 1 no matter online slope or down slope, concave block 24 all with rack 23 joint, thereby the control angle of camera in the adjusting device main part 1.
The working principle of the invention is as follows:
the display screen 2 can be clamped and fixed through the cooperation of the compression spring 4 and the butt-joint plate 3, the heat dissipation motor 6 is externally connected with a power supply, the heat dissipation motor 6 rotates to drive the fan blade 7 to rotate, the fan blade 7 can blow up dust on the display screen 2, meanwhile, the dust collection motor 9 is externally connected with the power supply, the dust collection motor 9 sucks a part of blown dust out of the device main body 1 through the dust collection pipe 8 and the dust collection cover 10, a part of dust can also be output to the outside of the device main body 1 through the through hole 35 on the device main body 1, when the heat dissipation of the display screen 2 is required, the heat enters the heat dissipation box 14 from the vent hole 11, the first fan 12 is externally connected with the power supply, the first fan 12 discharges the heat into the refrigeration box 38 through the first connecting pipe, the hot air can be simultaneously blown into the inside of the heat absorption box 15 and dissipated around the heat absorption box 15, thereby the hot air around the heat absorption box 15 is cooled, the second fan 19 sucks the hot air on the refrigerating fins 17, and discharges the hot air from the air outlet of the second fan 19 to the outside of the device body 1, the outer screw 25 can be rotated into the inner screw 26 by rotating the outer screw 25 counterclockwise, the outer screw 25 can be rotated out of the inner screw 26 by rotating the outer screw 25 clockwise, so that the height of the device body 1 supported by the outer screw 25 is changed, the second connecting block 21 and the first connecting block 20 are controlled by the first rotating shaft 36 when the outer screw 25 is rotated, so that the angle of the device body 1 is changed, the concave block 24 is clamped with the rack 23 regardless of whether the device body 1 is inclined on the net or inclined downwards, and the monitoring angle of the camera in the device body 1 is adjusted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A software information safety monitoring device comprises a device body (1), wherein an installation box (37) is arranged in the device body (1), a display screen (2) is arranged in the middle of the installation box (37), and the software information safety monitoring device is characterized in that fixing mechanisms are arranged on two sides of the display screen (2) and comprise a butting plate (3), a compression spring (4), a clamping plate (32), a clamping groove (31) and a supporting rod (30), supporting rods (30) are symmetrically arranged on two sides of the display screen (2), the clamping groove (31) is formed in the supporting rod (30), a clamping plate (32) is arranged in the clamping groove (31), the clamping plate (32) is connected with the clamping rod (33), one end, far away from the clamping plate (32), of the clamping rod (33) is connected with a supporting side plate (34) positioned on the supporting rod (30), one side of the supporting side plate (34) far away from the supporting rod (30) is connected with a compression spring (4), the compression spring (4) is connected with the abutting plate (3), the abutting plate (3) is abutted against the display screen (2), a dust suction motor (9) is arranged on the device main body (1), a dust suction pipe (8) is fixedly connected onto the dust suction motor (9), the dust suction pipe (8) extends into the device main body (1), the tail end of the dust suction pipe (8) is connected with a dust suction hood (10), heat dissipation motors (6) are symmetrically arranged on two sides in the installation box (37), fan blades (7) are fixedly connected onto the rotating part of each heat dissipation motor (6), a heat dissipation mechanism is arranged under the installation box (37), and the heat dissipation mechanism comprises a refrigeration box (38), a first fan (12), a heat absorption box (15), a refrigeration sheet (17), a second fan (19) and a second connecting pipe (18), the heat dissipation box (14) is arranged below the installation box (37), a plurality of air vents (11) are uniformly arranged between the heat dissipation box (14) and the installation box (37), a first fan (12) is fixedly arranged in the top of the heat dissipation box (14), the lower end of the first fan (12) is connected with a first connecting pipe (13), the lower end of the first connecting pipe (13) is provided with a refrigeration box (38) in a penetrating manner, the refrigeration box (38) is fixedly arranged in the device main body (1), fixing rods (16) are symmetrically and fixedly arranged on two sides of the inner wall of the refrigeration box (38), a heat absorption box (15) is fixedly connected between the two fixing rods (16), a plurality of refrigeration sheets (17) are uniformly arranged at the lower end of the refrigeration box (38), the first fan (12) is connected with a power supply, the refrigeration sheets (17) are connected with the power supply, and the air vents (11) are communicated with the first, the device is characterized in that a second fan (19) is fixedly mounted at the lower end of the left side of the device body (1), a second connecting pipe (18) is connected to the part, in the device body (1), of the second fan (19), and the second connecting pipe (18) penetrates into the heat dissipation box (14).
2. The software information safety monitoring device according to claim 1, wherein a base (22) is arranged below the device main body (1), a first connecting block (20) is fixedly arranged on the right side of the base (22), a second connecting block (21) is arranged on the right side of the bottom of the device main body (1) corresponding to the first connecting block (20), a first rotating shaft (36) is rotatably connected between the second connecting block (21) and the first connecting block (20), a rack (23) is fixedly arranged on the left side of the base (22), a third connecting block (29) is arranged on the left side of the bottom of the device main body (1), a second rotating shaft (28) is rotatably connected with the front end of the third connecting block (29), a fourth connecting block (27) is rotatably connected with the second rotating shaft (28), and an inner solenoid (26) is fixedly connected with the lower end of the fourth connecting block (27), interior screwed pipe (26) inside rotation is connected with outer screw rod (25), screwed pipe (26) in outer screw rod (25) lower extreme extension, outer screw rod (25) lower extreme is connected with concave block (24), concave block (24) lower extreme is opened there is the tooth's socket, concave block (24) suit with the tooth's socket.
3. The software information security monitoring device according to claim 2, characterized in that the abutting plate (3) is provided with a non-slip mat (5).
4. The software information security monitoring device according to claim 1, characterized in that a plurality of through holes (35) are uniformly distributed on the top of the device body (1).
5. The software information safety monitoring device according to claim 2, characterized in that the upper end of the heat absorption box (15) is a box opening.
6. The software information security monitoring device according to claim 1, characterized in that the second connection (18) is located below the cooling plate (17).
CN202011445212.2A 2020-12-09 2020-12-09 Software information safety monitoring device Pending CN112578852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011445212.2A CN112578852A (en) 2020-12-09 2020-12-09 Software information safety monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011445212.2A CN112578852A (en) 2020-12-09 2020-12-09 Software information safety monitoring device

Publications (1)

Publication Number Publication Date
CN112578852A true CN112578852A (en) 2021-03-30

Family

ID=75131106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011445212.2A Pending CN112578852A (en) 2020-12-09 2020-12-09 Software information safety monitoring device

Country Status (1)

Country Link
CN (1) CN112578852A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108444923A (en) * 2018-05-07 2018-08-24 天津全汇聚能科技发展有限公司 A kind of laser spectrum detection device convenient for dedusting
CN208209262U (en) * 2018-06-12 2018-12-07 湖南嘉恒电气设备有限公司 A kind of power distribution panel with dedusting function
CN209811847U (en) * 2019-03-12 2019-12-20 新昌县七星街道同亨模具厂 Dust collector for mechanical production
CN210829492U (en) * 2019-11-07 2020-06-23 联合瓦特技术有限公司 Diesel generating set with automatic switch shutter
CN210868564U (en) * 2019-11-07 2020-06-26 南京易霖瑞和信息科技有限公司 School information safety monitoring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108444923A (en) * 2018-05-07 2018-08-24 天津全汇聚能科技发展有限公司 A kind of laser spectrum detection device convenient for dedusting
CN208209262U (en) * 2018-06-12 2018-12-07 湖南嘉恒电气设备有限公司 A kind of power distribution panel with dedusting function
CN209811847U (en) * 2019-03-12 2019-12-20 新昌县七星街道同亨模具厂 Dust collector for mechanical production
CN210829492U (en) * 2019-11-07 2020-06-23 联合瓦特技术有限公司 Diesel generating set with automatic switch shutter
CN210868564U (en) * 2019-11-07 2020-06-26 南京易霖瑞和信息科技有限公司 School information safety monitoring device

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