CN114542657A - Be used for computer server collision avoidance device - Google Patents

Be used for computer server collision avoidance device Download PDF

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Publication number
CN114542657A
CN114542657A CN202210165816.4A CN202210165816A CN114542657A CN 114542657 A CN114542657 A CN 114542657A CN 202210165816 A CN202210165816 A CN 202210165816A CN 114542657 A CN114542657 A CN 114542657A
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CN
China
Prior art keywords
computer server
rod
plate
sliding block
spring
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Pending
Application number
CN202210165816.4A
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Chinese (zh)
Inventor
黄永正
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Advantech China Co ltd
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Advantech China Co ltd
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Application filed by Advantech China Co ltd filed Critical Advantech China Co ltd
Priority to CN202210165816.4A priority Critical patent/CN114542657A/en
Publication of CN114542657A publication Critical patent/CN114542657A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/002Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0232Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/046Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
    • 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]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Vibration Dampers (AREA)

Abstract

The invention relates to the technical field of server protection, and discloses an anti-collision protection device for a computer server, which comprises a computer server body, wherein a damping component is arranged on the outer side wall of the computer server body, the damping component comprises a transverse plate, a vertical plate, a mounting plate, an inclined rod, a first sliding block, a rod body and a spring, and the transverse plate is fixedly connected to the outer side wall of the computer server body; when the left and right sides of computer server body receives the collision, collide the riser when the impact that produces, make one side of riser begin the inward movement, the one end inward movement of drive down tube, drive slider one to one side removal on the body of rod when moving, extrude the spring to one side simultaneously, make the spring take place deformation, at the continuous in-process that extends and compress of spring, the slow decomposition of power that produces the collision falls with absorbing, fine arrival absorbing effect, reduce the harm that the collision produced the server, make it can normal work, reduce user's cost.

Description

Be used for computer server collision avoidance device
Technical Field
The invention relates to the technical field of server protection, in particular to an anti-collision protection device for a computer server.
Background
The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computing, and along with rapid development of science and technology and continuous progress of society, terminal equipment such as computers, mobile phones and the like are integrated into our lives and become an indispensable important tool in our lives.
The computer server is a computer and its corollary equipment used in the technical field of computer science, also is a computer, and compared with the computer used in our home, its performance is very strong, can be used as the node of the network, store, process 80% of data, information on the network. When the user uses the terminal equipment, the information sent by the user needs to be used as a transfer through the servers and then reaches another terminal equipment, the user communicates with and communicates with the external telephone in daily life and work, and the user can reach the target telephone only through the switchboard; similarly, network terminal devices such as home and enterprise computers for accessing internet, obtaining information, communicating with the outside world, entertainment, etc. must also pass through the computer server, so that the computer server can be said to be "organization" and "leader" devices.
The existing computer server is generally large in size, when the computer server is collided due to the fact that accidents possibly happen in the using process, due to the fact that the collision-proof performance of the computer server is poor, when collision happens, internal elements are damaged, normal work of the computer server is affected, and maintenance cost of a user is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-collision protection device for a computer server, which has the advantage of protection and solves the problems that when the computer server is collided due to possible accidents in the using process, the anti-collision performance is poor, and when the collision happens, internal elements are damaged, the normal work of the computer server is influenced, and the maintenance cost of a user is increased.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a collision avoidance device for a computer server; including the computer server body, damper is installed to the lateral wall of computer server body, damper includes diaphragm, riser, mounting panel, down tube, slider one, the body of rod and spring, the lateral wall fixedly connected with of computer server body the diaphragm, spout swing joint is passed through to the bottom of diaphragm has the riser, one side fixedly connected with of riser the mounting panel, one side of mounting panel articulates there is the down tube, the one end of down tube articulates there is slider one, the inside wall sliding connection of slider one has the body of rod, the surface of the body of rod is provided with the spring, the one end of spring with one side fixed connection of slider one.
Preferably, damper with install protection component on the computer server body, protection component is including pressing interior pole, outer rod cover, pressing the clamp plate, outlet duct, check valve, gasbag and inlet port, one side fixedly connected with of mounting panel press interior pole, be provided with on the computer server body the outer rod cover, the one end fixedly connected with of pressing interior pole press the clamp plate, press the clamp plate the lateral wall with the inside wall swing joint of outer rod cover, the end of giving vent to anger of outer rod cover with the inlet end of outlet duct is connected, the end of giving vent to anger of outlet duct with the inlet end of check valve is connected, the end of giving vent to anger of check valve with the inlet end of gasbag is connected, seted up on the outer rod cover the inlet port.
Through adopting above-mentioned scheme, when computer server's both sides received comparatively violent collision, the riser was when beginning to remove to one side left and right sides fast, the pole and the pressure board that press were pressed in the outer rod cover removal were pressed in the drive, when pressing the inlet port through the pressure board, with gaseous through outlet duct and check valve in the gasbag of impressing, the pole and the pressure board carry out reciprocating motion in the riser constantly drives to press, make the continuous inflation of gasbag, can effectively play further guard action to internal element, prevent the damage.
Preferably, damper with install the protection subassembly on the computer server body, the protection subassembly includes the lug, closes button, radiating groove, bull stick, heating panel, spout, slider two and electric putter, one side fixedly connected with of slider one the lug, the lateral wall of computer server body is provided with close the button, seted up at the top of computer server body the radiating groove, the inside wall of radiating groove is provided with the bull stick, the lateral wall of the bull stick of bull stick is provided with the heating panel, seted up one side of heating panel the spout, swing joint has on the spout slider two, one side of slider two articulates there is electric putter.
Through adopting above-mentioned scheme, when producing the collision, touch when the lug and close the button, close the closing that the button passes through wire control electric putter, when electric putter's flexible end begins to inwards shrink, drive slider two and slide in the spout one side, drive the heating panel and accomodate to the radiating groove when following this electric putter shrink, seal whole server is whole, prevent at the collision in-process, the condition that the server overturns, cause the damage for inside component.
Preferably, the inclined rods, the first sliding blocks, the rod bodies and the springs are arranged in two groups, and the two groups of the inclined rods, the first sliding blocks, the rod bodies and the springs are symmetrically distributed according to the midpoint of the mounting plate.
By adopting the scheme, the force generated by collision can be fully absorbed and decomposed.
Preferably, the length of the pressing plate is the same as the inner diameter of the outer rod sleeve.
Through adopting above-mentioned scheme, prevent that gas from leaking between pressing board and outer rod cover.
Preferably, the surface of the balloon is coated with a silicone coating.
By adopting the scheme, the flexibility, temperature fluctuation resistance, aging resistance and wear resistance of the air bag are ensured.
Preferably, the bottom of the transverse plate is provided with a limiting block.
Through adopting above-mentioned scheme, play spacing effect when removing for the riser.
(III) advantageous effects
Compared with the prior art, the invention provides an anti-collision protection device for a computer server, which has the following beneficial effects:
by arranging the transverse plate, the vertical plate, the mounting plate, the inclined rod, the first sliding block, the rod body and the spring, when the left side and the right side of the computer server body are collided, when the generated impact force collides against the vertical plate, one side of the vertical plate starts to move inwards to drive one end of the inclined rod to move inwards, the first sliding block is driven to move towards one side on the rod body while moving, the spring is extruded towards one side simultaneously, so that the spring is deformed, the force generated by collision is slowly decomposed and absorbed in the continuous extension and compression process of the spring, the shock absorption effect is well achieved, the damage to the server caused by collision is reduced, the server can normally work, the cost of a user is reduced, when the generated collision is severe, the inner rod pressing rod, the outer rod sleeve, the pressing plate and the air bag are arranged to generate the collision force of the inner rod, the pressing plate and the air bag are driven to do piston motion in the outer rod sleeve, and the air bag is filled with air, causing it to expand and provide further protection to the internal components.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of the internal structure of the present invention;
FIG. 3 is a schematic view of the shock absorbing assembly and the shielding assembly of the present invention;
FIG. 4 is an enlarged view of the region A of the present invention;
fig. 5 is a schematic top view of the heat sink of the present invention.
In the figure: 1. a computer server body; 20. a shock absorbing assembly; 21. a transverse plate; 22. a vertical plate; 23. mounting a plate; 24. a diagonal bar; 25. a first sliding block; 26. a rod body; 27. a spring; 30. a guard assembly; 31. pressing the inner rod; 32. an outer rod sleeve; 33. a pressing plate; 34. an air outlet pipe; 35. a one-way valve; 36. an air bag; 37. an air inlet; 40. a protection component; 41. a bump; 42. a close button; 43. a heat sink; 44. a rotating rod; 45. a heat dissipation plate; 46. a chute; 47. a second sliding block; 48. an electric push rod.
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 one
The utility model provides a be used for computer server collision avoidance device, including computer server body 1, damper 20 is installed to the lateral wall of computer server body 1, damper 20 includes diaphragm 21, riser 22, mounting panel 23, down tube 24, slider 25, the body of rod 26 and spring 27, the lateral wall fixedly connected with diaphragm 21 of computer server body 1, there is riser 22 bottom through spout swing joint in diaphragm 21, one side fixedly connected with mounting panel 23 of riser 22, one side of mounting panel 23 articulates there is the down tube 24, the one end of down tube 24 articulates there is slider 25, the inside wall sliding connection of slider 25 has the body of rod 26, the surface of the body of rod 26 is provided with spring 27, the one end of spring 27 and one side fixed connection of slider 25, down tube 24, slider 25, the body of rod 26 and spring 27 set up two sets together, two sets of down tube 24, slider 25, The rod body 26 and the spring 27 are symmetrically distributed according to the middle point of the mounting plate 23, and the bottom of the transverse plate 21 is provided with a limiting block.
Referring to fig. 1-5, when the left side and the right side of the computer server body 1 are collided, when the generated impact force collides with the vertical plate 22, one side of the vertical plate 22 starts to move inwards to drive one end of the inclined rod 24 to move inwards, the first sliding block 25 is driven to move towards one side on the rod body 26 while moving, the spring 27 is extruded towards one side, the spring 27 is deformed, and in the process of continuous extension and compression of the spring 27, the force generated by collision is slowly decomposed and absorbed, so that the shock absorption and buffering effects are well achieved, and the damage of the collision to the server is reduced.
Example two
Install protection component 30 on damper unit 20 and the computer server body 1, protection component 30 is including pressing interior pole 31, outer pole cover 32, press the clamp plate 33, outlet duct 34, check valve 35, gasbag 36 and inlet port 37, one side fixedly connected with of mounting panel 23 presses interior pole 31, be provided with outer pole cover 32 on the computer server body 1, the one end fixedly connected with press the clamp plate 33 of pressing interior pole 31, the lateral wall of press the clamp plate 33 and the inside wall swing joint of outer pole cover 32, the end of giving vent to anger of outer pole cover 32 is connected with the inlet end of outlet duct 34, the end of giving vent to anger of outlet duct 34 is connected with the inlet end of check valve 35, the end of giving vent to anger of check valve 35 is connected with the inlet end of gasbag 36, outer pole cover 32 has seted up 37, the inlet port of press the clamp plate 33 is the same with the inside diameter of outer pole cover 32, the surface of gasbag 36 scribbles the silica gel coating.
Referring to fig. 1-5, when the two sides of the computer server are collided more violently, the vertical plate 22 moves left and right quickly to one side, the inner pressing rod 31 and the pressing plate 33 are driven to move in the outer rod sleeve 32, when the air inlet 37 is pressed through the pressing plate 33, air is pressed into the air bag 36 through the air outlet pipe 34 and the one-way valve 35, the vertical plate 22 continuously drives the inner pressing rod 31 and the pressing plate 33 to reciprocate, so that the air bag 36 continuously expands, further protection effect on internal elements can be effectively achieved, and damage is prevented.
Example three.
Install protection component 40 on damper 20 and the computer server body 1, protection component 40 includes lug 41, close button 42, radiating groove 43, bull stick 44, heating panel 45, spout 46, two 47 of slider and electric putter 48, one side fixedly connected with lug 41 of slider 25, the lateral wall of computer server body 1 is provided with closes button 42, radiating groove 43 has been seted up at the top of computer server body 1, the inside wall of radiating groove 43 is provided with bull stick 44, the lateral wall of the bull stick 44 of bull stick 44 is provided with heating panel 45, spout 46 has been seted up to one side of heating panel 45, swing joint has two 47 of slider on the spout 46, one side of two 47 of slider articulates there is electric putter 48.
Referring to fig. 1-5, when a collision occurs, when the bump 41 touches the closing button 42, the closing button 42 controls the closing of the electric push rod 48 through a conducting wire, when the telescopic end of the electric push rod 48 begins to contract inwards, the second sliding block 47 is driven to slide on one side in the sliding groove 46, the electric push rod 48 contracts and drives the heat dissipation plate 45 to be accommodated in the heat dissipation groove 43, the whole server is completely sealed, and the phenomenon that the server is overturned in the collision process is prevented from damaging internal elements
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a be used for computer server collision avoidance device, includes computer server body (1), its characterized in that: the outer side wall of the computer server body (1) is provided with a damping component (20), the damping component (20) comprises a transverse plate (21), a vertical plate (22), a mounting plate (23), an inclined rod (24), a first sliding block (25), a rod body (26) and a spring (27), the outer side wall of the computer server body (1) is fixedly connected with the transverse plate (21), the bottom of the transverse plate (21) is movably connected with the vertical plate (22) through a sliding groove, one side of the vertical plate (22) is fixedly connected with the mounting plate (23), one side of the mounting plate (23) is hinged with the inclined rod (24), one end of the inclined rod (24) is hinged with the first sliding block (25), the inner side wall of the first sliding block (25) is connected with the rod body (26) in a sliding manner, the outer surface of the rod body (26) is provided with the spring (27), and one end of the spring (27) is fixedly connected with one side of the first sliding block (25).
2. A crash protection device for a computer server as claimed in claim 1, wherein: the shock absorption assembly (20) and the computer server body (1) are provided with a protection assembly (30), the protection assembly (30) comprises a press inner rod (31), an outer rod sleeve (32), a press plate (33), an air outlet pipe (34), a one-way valve (35), an air bag (36) and an air inlet hole (37), one side of the mounting plate (23) is fixedly connected with the press inner rod (31), the outer rod sleeve (32) is arranged on the computer server body (1), one end of the press inner rod (31) is fixedly connected with the press plate (33), the outer side wall of the press plate (33) is movably connected with the inner side wall of the outer rod sleeve (32), the air outlet end of the outer rod sleeve (32) is connected with the air inlet end of the air outlet pipe (34), the air outlet end of the air outlet pipe (34) is connected with the air inlet end of the one-way valve (35), the air outlet end of the one-way valve (35) is connected with the air inlet end of the air bag (36), and the air inlet hole (37) is formed in the outer rod sleeve (32).
3. A crash protection device for a computer server as claimed in claim 1, wherein: the shock absorption assembly (20) and the computer server body (1) are provided with a protection assembly (40), the protection assembly (40) comprises a convex block (41), a closing button (42), a heat dissipation groove (43), a rotating rod (44), a heat dissipation plate (45), a sliding groove (46), a sliding block II (47) and an electric push rod (48), one side of the sliding block I (25) is fixedly connected with the convex block (41), the outer side wall of the computer server body (1) is provided with the closing button (42), the heat dissipation groove (43) is formed in the top of the computer server body (1), the inner side wall of the heat dissipation groove (43) is provided with the rotating rod (44), the outer side wall of the rotating rod (44) is provided with the heat dissipation plate (45), one side of the heat dissipation plate (45) is provided with the sliding groove (46), the sliding groove (46) is movably connected with the second sliding block (47), and one side of the second sliding block (47) is hinged with the electric push rod (48).
4. A crash protection device for a computer server as claimed in claim 1, wherein: the inclined rod (24), the first sliding block (25), the rod body (26) and the spring (27) are arranged in two groups, and the inclined rod (24), the first sliding block (25), the rod body (26) and the spring (27) are symmetrically distributed with reference to the middle point of the mounting plate (23).
5. A crash protection device for a computer server as claimed in claim 2, wherein: the length of the pressing plate (33) is the same as the inner diameter of the outer rod sleeve (32).
6. A crash protection device for a computer server as claimed in claim 2, wherein: the surface of the air bag (36) is coated with a silica gel coating.
7. A crash protection device for a computer server as claimed in claim 1, wherein: the bottom of the transverse plate (21) is provided with a limiting block.
CN202210165816.4A 2022-02-23 2022-02-23 Be used for computer server collision avoidance device Pending CN114542657A (en)

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Cited By (1)

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CN118431933A (en) * 2024-03-21 2024-08-02 淮安宏振智能装备有限公司 Electrical cabinet with anti-collision structure

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CN108110651A (en) * 2018-01-19 2018-06-01 储昭汉 A kind of height-adjustable anticollision electric power cabinet
CN208368967U (en) * 2018-05-11 2019-01-11 国网河北省电力有限公司元氏县供电分公司 A kind of electric power distributing cabinet of anticollision
CN108646271A (en) * 2018-06-08 2018-10-12 南京含悦电子工程有限公司 A kind of Big Dipper all-in-one machine warning device peculiar to vessel
CN210692302U (en) * 2019-11-29 2020-06-05 武汉市飞浦通用设备有限公司 Anti-seismic oil tank structure of power transformer
CN211331859U (en) * 2020-01-10 2020-08-25 徐丹 Laser protection device
CN112644316A (en) * 2020-09-11 2021-04-13 刘万辉 New energy automobile charging pile anti-misoperation charging gun reminding device and using method
CN214625836U (en) * 2021-04-21 2021-11-05 国网湖北省电力有限公司巴东县供电公司 Automatic electric switch cabinet with lightning protection function
CN215579794U (en) * 2021-04-28 2022-01-18 滨州市东正电力设备有限公司 Block terminal with protection radiating effect is good
CN215558080U (en) * 2021-06-02 2022-01-18 江苏拓来电子有限公司 Household appliance wire storage device with anti-falling function
CN214900335U (en) * 2021-06-16 2021-11-26 安徽胜元智能科技有限公司 UPS power supply protection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118431933A (en) * 2024-03-21 2024-08-02 淮安宏振智能装备有限公司 Electrical cabinet with anti-collision structure

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